Colt 6940 barrel $1,299. 56/ . 56X45MM NATO Description: Guns A COLT AR 15 LE6940 rifle currently has too little sold data to calculate an average price. This upper receiver features an uninterrupted full-length top rail, allowing for a free-floated The Colt M7 was a development that began from the original Colt rifle design to compete in the U. If the topic was choosing a Colt barrel, I would understand. 5" will have reliability issues. W. " Colt factory new, or take off from new Colt M4 / AR15 rifle, model 6920; 16" barrel with front sight base and M4 hand guard plate; Standard military Carbine length gas system; includes front sight pin and hardware; factory A2 flash hider installed; Colt factory barrel nut; Stamped with Colt CAGE code; 5. Utilizing Colt’s base 901 platform, with its’ standard ambidextrous fire control systems, MLOK upper receiver. Barrels: 16 BARREL Finish: BLACK . LE6940 Specifications: Length: 35. I'm under the assumption that Colt is still using their automated barrel nut installation machine to install barrels, at least I don't see why they would have discontinued it's use? IIRC, Military Arms Channel rants and raves about the 6940. The barrel nut and barrel extension are both proprietary and no other barrel can be swapped into a 6940. Quick view Add to Cart. 1" Barrel Geiss $1,579. After owning/shooting at least a half dozen Colt chrome lined barrels, 14. The 12 month average price is $1,490. Now the gas block has to be removed to use the newer version. 56x45mm 16" Barrel Monolithic Rail at Botach! This complete assembly features a free-floated barrel and flip-up sights for enhanced performance. I need to remove the barrel of my Colt LE6940 and cannot locate the barrel wrench needed to remove the proprietary barrel nut The Colt Infantry Automatic Rifle 6940 (commonly shortened to Colt IAR or IAR6940) is a light machine gun designed by Phil Hinckley and manufactured by American firearms manufacturer Colt. The barrel nut looks very similar to Knight's URX desgin. I understand the differences between those 2 in the sights and rail system. Login Toggle navigation. Colt Defense M4 Carbine . 56 x 45 I bought the 6940 for the purpose of installing a top-tier barrel, knowing it had a Colt-proprietary barrel mounting system. When we first began engineering and fabricating these Barrel Length: 16”. spt_1955 Discussion starter. Designed specifically for lightweight mobility, speed of target acquisition and firepower capability, the battle-tested LE6920 delivers the potent performance needed to take on the most intense situations. . buy Colt AR-15 Law Enforcement Carbine CR6940 monolithic for sale best price. 5-inch lengths and can be had as a stripped barrel, complete with barrel extension, or as an assembly that includes a barrel nut, front-sight tower, post and sling swivel. Yes, the threads are in front of the barrel extension. I'm wondering Colt LE6940 vs Colt CR6940. The buffer that comes with the P is the H2. $5. ETA: I should add that the Colt MK18 barrel is one of the better performing sub-11. I bought 1 to cut down and 1 for a spare. S. Grit Grips will be closed from Jan 17th through Jan 26th while we attend the 2025 SHOT SHOW. The LE6940 Specifications: Length: 35. The primary differences between models is barrel length, selector positions and stocks. Of course, this is ancient history, and H&K won the competition with M27 IAR. EAG Tactical first received the Colt 6940 in January 2009 and I wrote an introductory article about the carbine (CLIFFHANGER: Colt LE6940 Advanced Law Enforcement Carbine, June 2009, S. The real deal 14. 00 MANUFACTURER: Colt Basically they are all the same when it comes to cleaning any Modern Sporting Rifle. Designed with accuracy in mind, its true free-floating barrel provides the enhanced accuracy necessary for long-range acquisition capability. 223 inch bullets (5. It wasn't good, but I think I remember hearing that the Arrington Accuracy 6940 The only Colt proprietary feature of the 6940 are the barrel, barrel nut, gas tube and monolithic upper receiver/ handguard, the rest of the parts are mil-spec interchangeable. Come join the discussion about Colt pistols and rifles, optics, hunting, gunsmithing, styles, reviews, accessories, and more! JavaScript is disabled. Jump to Latest 1. Top specification rifle barrels by Colt. You need one that is modified or an adapter to make it work. Has anyone seen this before, or know what it is there for? its a way colt uses to mark barrels, the socom barrels had them Posted: 1/18/2012 4:01:57 AM EST [#2] It just a factory mark, often the bolts have them, too. 5 inches retracted Barrel Length: 14. Colt Barrels Colt 6944 AR-15 Carbine 223/5. Shopworn with some signs of handling wear, marring knicks, and dings on the rail. 00 Contest: Show Us Your Winter Gear! Happy New Year everyone! Join the contest below and share a picture of your winter gear or what you're doing to stay warm. optical systems, not found with separate handguard rail systems. The guy at Clyde told me today, "Colt tells everyone to call us for small parts, and we do not carry them. I agree not likely but nothing wrong with having some spares. 56x45mm NATO, carbine length gas system barrel. 5" length and have been looking at my options. The Wilson has a much lighter and smoother trigger than Colt 3. So what I want to do is get one of those LE 6940 uppers that was chopped to a 10. Along with the IAR finalists consisting of Heckler & Koch’s 416, FN’s HAMR, Colt submitted an entry to the Marine Corps Infantry Automatic Rifle competition. Posted: 11/27/2024 12:08:36 PM EST We do plan on getting more M7, just waiting on Colt's production. They are making them again I'm told, although I've yet to see one. 56 14. 00 Add to ColtForum is a forum community dedicated to Colt enthusiasts. 1" Barrel, Collapsible Stock, Synthetic, Blue/Black Colt 6940 Monolithic Carbine 5. Come join the discussion about Colt pistols and rifles, optics, hunting, gunsmithing new Colt CR6960 which I bought only a few days ago. PRICE: $1,886. It came fitted with a 16" 1-9 twist Hbar barrel. This weapon comes in two varieties, the 6940 and 6940H. 1"(13) 20"(1) Action LE6940 Colt Monolithic Carbine in 5. But for a 16" barrel mid length-is optimal and In addition to an uninterrupted full-length front rail, this upper receiver allows for a free-floated barrel. Colt Barrels Colt 14. It's my first AR. 5 barrel, yet be instantly available to Originally Posted By 556Cliff: Scroll down > here < to post #14 for Specialized Armament's review of Arrington Accuracy's 6940 barrel nut wrench. 56x45mm NATO Model Mono Series Carbine Rifle Stock Finish Black Action Semi-Auto Barrel Length Range 16" to 16. 1 inch M4-profile barrel with the step cut. 00 $1,519. I'll also kick in that the ACOG is a superb AR optic. Colt barrels shoot better than BCM. I got the Colt LE6940, as some know now. What grain, etc? Thanks in advance! Barrels intended for long, small-diameter bullets, such as the ultra-low-drag, 80-grain 0. These were professionally cut down to 10. Vltor has 8 ridges and valleys while the Colt 6940 has 10. 56mm NATO 1:7 MP tested; Chrome lined; M4 A subreddit focusing on cloning military M16 and M4 Carbine variants, built on civilian AR15 or registered M16 receivers. 3 barrel, yet be instantly available to Most are below their quality, while some are above their quality. Part Nr: SP65702. It has the Colt marked Rogers super stock and Matech rear sight. Come join the discussion about Colt pistols and rifles, optics, hunting, gunsmithing, styles, reviews, accessories, and more! I have a LE marked 6940 in the 77xxx range with a 07/09 barrel date. I've contacted Colt, and was informed by them to contact Clyde Armory. 308 parts. Colt Barrels Colt LE6921 14. Shipments will resume on Jan 27th for all orders placed after noon Jan 16th. It's marked AR 15 A-3 Tactical Carbine. 5" barrel in the safe. Colt 6940 Series Advanced Monolithic Carbine Operators Manual. Just got the SF SOCOM 556 RC stamp the other day and I really like that setup. Whatever the case, Colt now offers its factory-produced LE6920 AR-15 replacement barrels, so you can get the exact same barrel that's put on Colt's factory guns. Changing the rail system and/or barrel on the 6940 is an annoying process. This LE6943CK Monolithic Upper Assembly also features a gas-block The barrel used in the 6940-series is typically a standard 6920-series carbine barrel. How accurately can the Colt LE6920 shoot at a distance? It is well known that the Colt LE6920 rifle is effective out to roughly 600 yards. 7 posts · Joined 2014 Add to quote; Only show this user #1 · Apr 30, 2020. 154-inch-diameter hammer and trigger pins. Advanced search. 00 Add to cart. I beleive the main difference is the barrel profile. I picked up a used LE trade in 6940 from my local LGS today, with a barrel date of 03/13. Upper and handguard are made from a sigle piece of metal. 56x45 mm NATO chamber allow the use of 55-grain, Originally Posted By 556Cliff: Scroll down > here < to post #14 for Specialized Armament's review of Arrington Accuracy's 6940 barrel nut wrench. 3" chrome lined M4 barrel with an A2 flash hider up front. Get access to live stream, lessons, the post exchange, and chat with other snipers. Colt. LE6940 has one piece monolithic upper receiver LE6940 weights a little less LE6940 has a lighter barrel LE6940 has folding front sight LE6940 uses some custom parts in the upper and may not be so interchangeable with other M4 upper parts. Why limit a 'better' barrel by not free-floating it to begin with? So I'd keep the LE6940 upper the way it is, I am looking between the Colt LE6940 and Colt LE6920 SOCOM. I know there are no good The combat proven Colt LE6940 AR15 M4 carbine is a law enforcement weapon system that features many of the advantages of the military M4. 3" - 10. 1" barrel Colt's monolithic Law Enforcement upper with integrated folding front site and Magpul rear MBUS back-up sight. 3" by Innovative Arms for this particular organization. The Colt 6940 monolithic rifle is one of the most popular tactical rifles on the market, and usually one of the hardest to find. 1. The barrel is Colt's standard 16. 2 g, 5. Colt 6940 Barrel Nut Wrench (Page 2 of 2) Previous Page. ryan_5187 Discussion starter. Barrel Length: 16"-16. Yes, it can be removed with a special wrench and worked on (I believe Adco Firearms already does 6940 work). Sold Individually. 56 NATO Parts Kit . The gas system is unique and not designed to be replaced with mil-spec parts. I have the upper in a vise block, secured in a vise and using a barrel nut wrench with 1/2" breaker bar. See technical specifications below. I would appreciate any input. 3" barrel, 5. A similar brand with monolithic upper receiver is Find the Colt AR-15 6940 Upper Receiver Assembly 5. 56 mm), use twist rates of 1 turn in 8 inches Colt LE6940 curiosities. A. Come join the discussion about Colt pistols and rifles, optics, hunting, gunsmithing, I have seen in person at the gun shop a 6920 and 6940. The best combo IMO. Out of stock. See all listings by Guns Dot Com Print this listing. Quick view Add to Cart [ARCHIVED THREAD] - Colt 6940 barrel swap question ARCHIVED; Posted: 12/25/2012 11:37:21 AM EST I'm getting a 6940, and I've got a factory colt 14. $949. 56mm NATO Law Enforcement M4 Carbine colt ar15 LE6940 5. If I remember correctly the MSRP for As you consider purchasing or selling a COLT LE6940 M4 MONOLITHIC CARBINE, it's essential to stay informed about the current market prices and trends. If you plan on switching those out get the 6920. 5" barrel stands as a cornerstone in the world of tactical weaponry, integral to the M4A1 rifle in Block 1 and Block 2 configurations. The Colt 6940 comes with a few basic accessories, including a 30-round magazine and a sling. 5" SOCOM barrel from Colt. I got a 20 inch bbl. Page / 2 Next Page They wanted a sustained fire weapon, the Colt IAR was just that. The cost is "Get the KZ Colt LE6940 Combo Mounts from Botach. SAW sells the 14. Posted: 9/5/2011 10:45:52 AM EST [#5] Quoted: Any barrel shorter than 11. 5" 6940 barrel but last I looked it was $850 5. Click Photo to Enlarge: Guns International #: 102757931 Seller's Inventory #: 1221197 COLT LE6940 LAW ENFORCEMENT CARBINE 5. PRICE: $699. 0 inches extended 30. 00. 5 inches (rifling Difference between 6920 and 6940 is that 6940 has a monolithic upper. Colt manufactured flat top monolitic upper receiver (1 The floated barrel should be pretty good for accuracy, too. The top of this rifle is a monolithic uninterrupted picatinny rail for all your favorite sights and optics. Sights / Optics: The Quad Rail system is monolithic to the receiver. 56 NATO 16" 30+1 The LE6940 displays fresh ingenuity with Mil-Spec hammer and trigger pivot pins, a Magpul MBUS iron sight and a COLT M4 MONOLITHIC FOR SALE. Designed with accuracy in mind, its true free-floating barrel provides the enhanced accuracy necessary for long-range acquisition Colt Defence LE6940_LEC; Colt Defense LLC M4 Carbine Coin; Colt Defense 3×4 Flag; Colt 7. Our evaluation protocol is The Colt IAR6933CK Complete 5. Out of all 4- 694X series rifles i have the 6940 gets the least amount of use, I just don’t care for 16” carbine barrels. However, unlike all the other competitors, Colt’s IAR 6940 submission has actually made it to market, for public sale. This one has Introduced in 2009, the Colt LE6940 Advanced Law Enforcement Carbine is best thought of as a semi-automatic-only version of the M4 modified with Colt’s proprietary monolithic one-piece upper Each barrel is set up for a carbine-length gas system and features 1/2""-28 TPI threading at the muzzle. Colt AR15A4 $1,029. 62×39 Sporter Lightweight Rifle Advertising One-Sheet; U. Completeness: 4 - Nearly Complete: Potentially missing some small parts such as The LE6944CK feature's Colt's law enforcement fully unitized URG. 8K views 10 replies 7 participants last post by Maggot Mar 19, 2022. I have Colt barrels, bolt carrier groups and Colt upper receivers, but so far, I use them on quality, other brand lower receivers, assembled to my liking. 56mm Barrel Assembly | FBI HRT New Colt 16″ LE6920 / CR6920 M4 barrel. The combination of the heavy barrel and heat sink increased the operational parameters significantly over the M4A1. The barrel nut is absolutely frozen, cant get it to budge. Page / 2 Next Page. Complete barrel assembly features M4 feed ramp, barrel nut, low profile gas block, and is threaded 1/2-28 for your choice of muzzle device. From the very first prototypes to the Block II M4A1s on frontline service in USSOCOM, we embrace all the specialized variants of the Black Rifle, even those fighting under other flags. The barrel extention and gas tube are also unique to the 6940. Barrel Length: The length of the barrel can impact the firearm's price, as certain lengths may be more desirable or practical for specific purposes. More Information; Manufacturer: Colt: Model: 6940. I've owned a few Colt 6940 series rifles or upper receivers. Add Quick view. This LE6940 Monolithic Upper Assembly also features a gas-block mounted front flip-up sight with bayonet lug and a flip-up rear sight. 99" Finish: Black. Accessories and Customization Options. This classic US Military Reproduction closely replicates the markings and configuration of the M4A1 SOCOM Carbine. Colt M4A1 Carbine SOCOM 5. 5" Barrel, 30+1 - 30+1 Rounds, 16. Keep in mind that factors such as condition, caliber, barrel length, generations, and sub-models can all affect the firearm's value. Specialized Armament has a 6940 wrench they make in house and they offer parts and a multitude of services for the 6940. Minuteman. But if you want accessories - this is the only way to go. 56mm NATO Colt M4 Carbine Monolithic 16inch AR-15 LE6940 16 inch " barrel. ARCHIVED; Posted: 12/22/2009 6:06:10 AM EST Thinking aboutbuying one, but just not willing to take the pluinge until I know that I would be able to re-barrel the upper myself. 00 Add to Cart Sale! 11% off MSRP. 99" Sights A2 Front, Magpul MBUS Rear Capacity 30+1 Muzzle A2 Flash Hider Magazine I have also been in contact with Vltor. And have an LE 6920 coming from summit Gun broker in the 76xxx range. The lower is standard Colt milspec minus the full auto FCG of course. 56mm, Monolithic rail, Flip-up sights. What else can we say? The Colt SOCOM 14. " Gun Barrels ; Gun Care; Gun Holsters; Gun Magazine Couplers; Gun LT6720-R (with lightweight barrel) and 10" Troy rails LE6940AE-3G longer rails than the 6940 and ambidextrous lower receiver controls (new model to be released at the end of this year - download the new 2014 Colt catalog from their website) There are plenty of models with long modular handguards from Colt Competition Rifle (see their link below). I think I want one more SBR in 11. Honestly, as much as I want an MRR, LMT’s method of mounting the barrel to a monolithic upper is just objectively better, longer barrel extension, more surface area contact with a portion clamped on Colt 6940 AR-15 Carbine 223/5. Colt gave me names that carry their parts. The barrel, bolt and bolt carrier, and the upper and lower receivers all have ALL Semi-Auto Colt Rifle Receivers are simply marked "Carbine" as of Q4 2020 Brand Colt Mfg Category Tactical Rifles Gun Platform AR-Style Caliber 5. 00 MANUFACTURER: Colt . Posted: 5/28/2016 6:46:56 PM EST [#11] Posted: 5/28/2016 6:49:09 PM EST [#12] Quote History. ). Colt LE6940CK Monolithic Complete Colt M-4 CR6940 5. other than the barrel nut, on the 6940. This upper receiver allows for a free-floated barrel while featuring a quad picatinny rail handguard and also $999. Previous Page. 99 when I was looking a few weeks ago. 5″ SOCOM M4A1 Barrel $ 499. The LE6940 displays fresh ingenuity with a Mil-Spec hammer and trigger pivot pins, a Magpul MBUS iron sight and a folding front sight for enhanced optical solutions, a straight gas tube, and a removable lower rail which provides Colt RO923 M4 LE6944CK Monolithic Upper, with Bolt & Carrier Assembly, charging handle,14. Currently, you are unable to replace the rail About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright I wanted to put on a longer and different caliber barrel on my Colt 901. I was told that Krieger(sp) is working on one but I will just have Specialized Armament Warehouse cut my barrel in a few weeks, I just got my stamp last Dedicated, heavy-duty wrenches are designed to enable easy removal and installation of the proprietary barrel nut on the colt le6940 advanced law enforcement carbine (alec). The 1:7-inch twist of the barrel and 5. I really want to know what ammo is best for my new rifle. This is standard issue with the gun — Colt 6940/M5 Series Parts; AR-15 Accessories — Magazines — Shop Tools — SUPPRESSORS; AR-15 9mm SMG & Carbine; Books · Manuals · DVD's; Secure Payments; Search. T. SA has the 694X gas block, gas tube, barrel nut, and barrel extension listed on their site. Colt generally assembles their stuff very properly. The advantage of the LE6940 is unmatched. Army’s Compact Semi-Automatic Sniper System (CSASS) trials. Caliber/Gauge: 5. 5 inch 5. Write a Review Write a Review ×. The 6940H features a standard upper and uses a Knight’s Armament Handguard with a total weight of 9. 0 inches retracted Barrel Length: 16. I know there are no good available options here short of — Colt 6940/M5 Series Parts; AR-15 Accessories — Magazines — Shop Tools — SUPPRESSORS; AR-15 9mm SMG & Carbine; Books · Manuals · DVD's; Secure Payments; — Barrel Assemblies & Parts . It appears to be an entirely in-house build. The 6940 is a little more accurate because of it's free floating barrel, but the slight down side is the handguard is short at only 7", for people that shoots with their support arm more forward this would be a deal breaker, also the barrel of the 6940 are not standard, it have a Colt proprietary mounting and barrel nut and not interchangeable The barrel is Colt's standard 11. 5" 1 in 7 twist chrome lined barrel, MATECH rear sight, 5. Only Downside? A bit heavier than my 6920 pencil barrel with the Surefire rails - that M4 barrel, for one thing. Colt's LE6933 AR-15 Barrels are available in 11. ~Augee Colt makes the full size 20" barrel Ar-15. 99 (for Actual Current Price, possibly lower, please click below) More Info & Buy : click here ; to view current price, Special Offers, more details & similar items Colt has just re-released the 6940 Colt Monolithic again with a sticker price of $1,400. Colt Defense has taken their new monolithic upper receiver and offered it to Law Enforcement. For the money, Colt is hard to beat. 5" barrel on it. 1 inches (rifling 1 in 7 twist) Weight: 6. pdf), Text File (. Package Contents. 32 new 5. I have a LE6940P. Minuteman1636. 6 posts · Joined 2022 Add to quote; Only show this user #1 · Mar 11, 2022. The upper I got came in the blue box and does not look to have been shot or messed with. It takes a special wrench to get in there and do it. The barrel is Colt's close quarter combat 10. The difference is that they have a different barrel extension and barrel nut. 28 Colt LE6945CQB M4 CQB Monolithic Commando Rifle with 10. 95 $619. Jump to Latest 8. 56Nato Carbine 16. com/products/warren-innovative-technologies-llc-4348-401dea43-a653-4fe2-b89c-051a5d7eb55dLWRC The Colt AR-15 Barrel features a true 5. 32 new . And this is in the wrong forum. I think it is known as the A4. LE6940Caliber: 5. Front Sight Assy - Folding. 00 $1,195. The design provides a more rigid lockup and the 6940's slightlly better mechanical accuracy is generally attributed to the barrel (although the freefloat rail sure doesn't hurt). Factory Colt operators manual for the 6940 series of Advanced Carbine Monolithic rifles. The Wilson uses a much higher quality steel for their barrel which is stainless steel and it is also a match grade barrel which Colt does not 2. Semper Fi USMC-Helo A common question that I have been getting is what is the small screw for that is seen on some of the Colt monolithic/modular upper receivers. The Colt LE6946CQB is designed to exploit firepower capability in confined spaces where lightweight mobility, speed and violence of action rule. 5 inch, 5. Add to LE6940 Colt Advanced Law Enforcement Carbine Manual - Free download as PDF File (. I have a Colt 6721 AR 15 that I use for coyote hunting. The LE6940 displays fresh ingenuity with mil-spec hammer and trigger pivot pins, a Magpul MBUS iron sight and a folding front sight for enhanced optical solutions, a straight gas tube and a removable lower rail which provides modularity for under mounting accessories. 5"-16"-20", A1 A2 and HBAR, 1-12 and 1-7 twist, and seeing all of them average 1" for 5 shot groups at 100 yds with Sierra bullets in handloads, I'd say 1 MOA is standard for Colts. As for the barrel and nut, they are proprietary to this model and the 901. The LE6920HBPW from Colt features an M4 Heavy Barrel, pinned & welded to ATF requirements. 56mm NATO M4 Monolithic RARE COLT PISTON CARBINE AR-15 16 6940P LE6940 FAST SHIP. 56 X 45 NATO / 223. WARNING: IF THE BARREL IS VERY HOT FROM FIRING THERE IS A RISK THAT A CARTRIDGE IN THE CHAMBER COULD DISCHARGE BY ABSORBING HEAT FROM THE The 6940 displays fresh ingenuity with Mil-Spec hammer and trigger pivot pins, a Magpul MBUS backup sight and a folding front sight for enhanced optical solutions, and a straight gas tube and a removable lower rail which provides Like all current Colt-produced rifles, the LE6940 uses 0. You cannot unistall the quad rail and need special tooling for the barrel nut. Standard 6940 barrels are Colt LE6940 barrel wrench. My two personally owned ARs are Colt uppers on LMT lowers. Featuring a flat-top Trying to remove the stock barrel nut from my Colt to install a YHM free float handguard. Recently Sold COLT LE6940P rifleS. I have observed this across a pretty good sample size of both. US Colt Le6940 Barrel & Barrel Extension Tech Data: US Tech Data: Mfg: colt. The LE6920 features many of the combat-proven advantages of the military Colt M4. The M4A1 with SOCOM heavy barrel continuously fires around 870 rounds to ColtForum is a forum community dedicated to Colt enthusiasts. 56 barrels (also military M-16/ M4 and other makes of AR 5. Indicative Price: USD 184. 85 lbs (unloaded) LE6944 Specifications: Length: 34. I have also been in contact with Vltor. The M4 Commando can be comfortably carried with its 11. [ARCHIVED THREAD] - Colt LE6940CK Monolithic Upper Assemblyand what barrel nut wrench. I know there are no good The LE6940 features Colt’s monolithic upper receiver, which provides a one piece Picatinny top rail and rigid mounting surfaces all around, in addition to a completely free floated barrel. 56 NATO Action: Semi-automatic, gas-operated Barrel length: 16. Colt 6940 had a MSRP price of $1999. 56x45mm 16" Barrel Monolithic Rail. 10. 5" pinned version, street The Colt 6940P ( Piston) is essentially a regular 6940 from the outside. Im worried about breaking something with all the force Ive used. Unfortunately, the Vltor VIS barrel nut is not the same as Colt. They are still listed, just out of stock, when we receive more the listings are visible. I called the man who makes these and asked why the change, he said it made the tool more solid and less prone to flexing and damaging the barrel nut. Great rifle. This is not a manufacturer specific problem. Finally, the latest entry into the Colt Automatic Rifle saga is the Colt IAR. 56 16. Find the Colt AR-15 6940 Upper Receiver Assembly 5. suppressortools. 56x45 NATO 14. If you want to keep the factory barrel and quad rail then I think the extra $ for the 6940 is worth it. Colt | sku: ACCM-BLUE. 5 inches (rifling Colt 6940 AR15 Rifle. True Free Floating Barrel Design 7 Position MLOK Rail System Self Which one is "better" depends on how much you want to customize it. Muzzle Brake Thread Size - LE6940. The demand of new COLT AR 15 LE6940 rifle's has not changed over the past 12 months. The barrel is the The only Colt proprietary feature of the 6940 are the barrel, barrel nut, gas tube and monolithic upper receiver/ handguard, the rest of the parts are mil-spec interchangeable. 3. Thank you. R. 56 excellent! 18 inch " barrel. 3” chrome lined, 1-7 twist, button rifled I think they are as nice or nicer than my old LE6920's or LE6940's. It wasn't good, but I think I remember hearing that the Arrington Accuracy 6940 wrench may have improved in a later generation. The only thing stopping me from going with the CR6940 is whether or not the CR6940 has a mil-spec BCG (since from what I understand, mil-spec BCGs are MPI, High Pressure Tested, and have a staked Colt LE6940 Series Parts — LE694X & M5 . The adoption of a one-piece, rock-solid upper receiver with a monolithic rail and a free-floating barrel is one of the key differences between the Colt LE6920 and Colt LE6940. Based on my understanding so far I'm leaning towards the LE6940. not found with separate handguard rail systems. Unlike the LE6920 which has the index pin pressed into the barrel extension, the LE6940 has a slot in the "collar" that indexes with a pin pressed into the upper receiver. There could be some 6940 barrels that might be as accurate or more accurate than the HBAR but in general in large numbers no, they have a government profile under the handguards like the 6920 except the 6940 are free floating barrel. The barrel’s 1:7 twist rate is optimized for stabilizing common 5. Arrington Accuracy also chimed in there on post #15. This is a barrel extension from an LE6940. The Colt IAR. Is the current full sized A4 model as well made as the 6940 other than it not having the monolithic upper? The 6940 is a monolithic upper, those handguards aren't going to help you very much. and modified the barrel extension. none had the . 5″ Heavy Barrel FBI HRT $ 599. I have built and worked on standard AR's, and have all the necessary tools and skills for most any standard AR work. 25” with A2 Flash Hider. 26 posts Colt AR barrels are made from MIL-B-11595-E Chrome Moly Vanadium steel alloy per Mil-spec standards which is the same material used on their military models M4/ M4A1 carbines. Built-in flip-up front sight is compatible with most standard height rear sights. Colt Colt M4 Commando 11. Semper Fi USMC-Helo The 6940 is one of the finest Colt AR's. 1" Barrel, with 1/7" Twist. 1" chrome lined M4 barrel with an A2 flash hider up front. Nov 29, 2010 #12 ; Re: Colt 6940 Cutting barrel Just took possession of a new colt LE6940 and there is a weird yellow dab of paint on the underside of the barrel. 1 pounds. Is it possible to swap the barrel out? Can the gas block be swapped out for an adjustable one? Asking cause I love the idea of the monolithic upper, but much prefer the impulse and lesser wear on Scroll down > here < to post #14 for Specialized Armament's review of Arrington Accuracy's 6940 barrel nut wrench. Is there a reason I should be looking at higher end S&Ws or Sigs? Sure, that A2 grip is coming off, but that's a damn sight less expensive than getting a used LE6940 or an LMT with the same one piece upper. I'm wanting to put a 10. 3" barrel, bolt carrier group, charging handle, dust cover, flip-up front sight. The 6940 features a monolithic upper receiver for maximum stability and weighs 10. You would also need a specialized barrel nut wrench for a 6940. 5" 1:7 Monolithic free-float bbl, USED Description: Make: Colt Model: 6940 M4 Carbine Finish: Matte black Caliber: 5. 95. In addition to an uninterrupted full-length front rail, this upper receiver allows for a free-floated barrel. Jump to Latest Colt AR 5. 56 NATO LE6940 Colt's Manufacturing, Monolithic Carbine, Semi-automatic, AR Rifle, 223REM/556NATO, 16. Many LE6940 owners have been waiting for this so we can have our barrels cut down to the proper size for an AR carbine: 14. Full Member. 5 inches extended 32. Here are my first hand observations regarding patent numbers, cam pin plates, and roll marks: 6940, LE045XXX: no patent number Barrel Length Action Action Action Bolt Action(4) Blowback Semi-Auto(1) Gas-Operated Semi-Auto(13) *Caliber, Barrel Length, Generations, Sub Models may all affect item price. Colt Barrel Assemblies, Parts, and Related Items SA will NOT provide further technical information on dimensions, tolerances, or materials on COLT About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright The LE6940 Series consists of the LE6940, LE6943, LE6944, R0923. After the first 12 years or so owning and using mine at work, I sent it in for a very nominal cost and they relamped it, gave it a tune up and sent it back. 1 inches, free floated Bore: 1 in 7" twist, chrome-lined, rifled Stock material: Polymer, collapsible (adjustable-length) Sights: Flip-up rear sight Correct, unless you have the replacement barrel built with the Colt 6940 barrel extension, which I really doubt Colt will be selling separately. Agency Trade-In Colt LE6940-To-45 Complete Upper Receiver Group $799. Firearms . Their FSB installs are the straightest I've seen. The difference comes when you might want to remove the barrel. To those with experience with the DI 6940 models. bm11 Gunny Sergeant. The LE6920 boasts proven advantages like a safe, semi-automatic rate of fire for potent firepower capability and speed of target Yes, the barrel is unique to the 6940. Even with the monolithic upper on the 6940. 56 NATO ammunition weights, including the increasingly popular 77-grain and 80-grain projectiles. Member Joined Jan 2013; Posts 2932; EE 100% (18) MO, USA. 3″ Barrel The advantage of the LE6940 is unmatched . 5" barrels out there. 4K views 0 replies 1 participant last post by spt_1955 Apr 30, 2020. 5. Authentic Colt 14-1/2" M4 SOCOM profile barrel, with FSB. The CQB can be comfortably carried with its 10. Colt Mfg USA LE6940 Colt Advanced Law Enforcement Carbine Manual available only at Colt website after registering with Colt. It's the most solid rifle I've ever shot for sure. Is it made as well as past full sized, 20" barreled Colt AR-15 rifles? I know the 6940 model with the monolithic upper is their most robust AR. Specifications Originally Posted By 556Cliff: Scroll down > here < to post #14 for Specialized Armament's review of Arrington Accuracy's 6940 barrel nut wrench. A Several factors can influence the value of a COLT LE6940P: Caliber: Different calibers can affect the firearm's price, as some calibers may be more popular or harder to find. txt) or read online for free. Comparing the two, however, here is why I feel tempted to sell my Colt 6940 and get the Wilson Combat Recon. 5 inches. Categories. Also the Colt6940 barrel nut is recessed farther into the rails than the Vltor VIS, which has a removable part to access the barrel nut. Reactions: Blink II. Posted: 5/28/2016 11:15:46 AM EST what came with the Colt from Walmart. Government Profile. Note: The Colt LE6940 family of uppers are proprietary designed, with few user serviceable parts. As a visual ai For mainly target practice there are two good Colt carbine candidates for that, the 6940 which have a one piece continuous rail and upper receiver with free floating barrel, they're usually a little more accurate than the ETA: I should add that the Colt MK18 barrel is one of the better performing sub-11. These agency-trade LE6940 complete upper receiver groups feature a monolithic rail, 10. 223) are threaded 1/2 X 28, other calibers such as 9mm carbine have different size threads for flash suppressors. Trijicon stands behind them. So far, that can only be done by a Colt Gunsmith. Armament Corporation is the manufacturer for Colt. Which shop near you sells 6920s, if that's not too personal. Each Colt LE6920 Replacement Barrel features six-groove rifling with a 1:7-inch rate of twist. I don’t question the accuracy edge of the ColtForum is a forum community dedicated to Colt enthusiasts. 5" chrome lined M4 barrel with an A2 flash hider up front. Pistols; Revolvers; Semi Auto ; Single Shot Colt AR15A4 556 Nato 20" Barrel Fixed Stock CR6 (1) $1,699. Sling swivel on the bottom of the front sight base. Jun 18, 2010 2,562 13 38 Maine. I wanted to put a Noveske barrel into my 6940 but there are no barrels that will fit. The free-float barrel seems like a great feature at a relatively affordable price compared to other AR manufacturers that have free-floating barrels. OK, so a barrel nut tool to disassemble the Colt LE6940 barrel from it's monolithic railed upper receiver is FINALLY available. 98 COLT LE6940 16 INCH MONOLITHIC UPPER RECEIVER ASSEMBLY Description The Colt LE6940CK Factory Colt M4 Commando FBI HRT profile, 11. Colt M5/6940/6940P Tool:https://www. I don't know why they keep telling people to call us. Come join the discussion about Colt pistols and rifles, optics, hunting, gunsmithing, styles, reviews, accessories, and more! The downfalls to it are the proprietary barrel nut (same as the 6940) and the proprietary rail system. Colt R0921CQB Complete Upper Assembly; Colt AR-15 6940 Upper Receiver Assembly 5. The barrel is the You can't mount a standard bayonet on a 16" barrel. Specific tools are required to remove the barrel nut and barrel. I saw the COLT 6933 and I wouldn't mind having that That 6940 barrel nut tool as pictured in your post has been upgraded by the maker to a solid ring, no cut out like yours. on the ones they first bought and somebody else bought one with a defective lower receiver, that Colt replaced. 1" Barrel, Black Anodized Finish, Polymer Grip and Collapsible Stock, 30 Rounds, 1 Magazine 098289023568 Colt Barrels Colt 11. JLSetzer Discussion starter. 5 The barrel is Colt's standard 10. A similar brand with monolithic upper receiver is This is a barrel extension from an LE6940. Testing showed the IAR would go through more than 1,000 rounds continuous without failure. 00 MANUFACTURER: Colt CONDITION: Used MODEL: M4 Monolithic The Colt M4A1 SOCOM Carbine returns for 2018. Below is a contract overrun DOE upper in my collection. PRICE: $1,200. Fully chrome lined and 1/7 twist. Can anyone steer me in the right direction. The monolithic design upper is built tough for tactical A COLT LE6940 rifle is currently worth an average price of $1,490. 56x45mm NATO Chamber for use with both commercial and military surplus ammunition, while the 1 in 7" Twist Because depending on the barrel profile of the better barrel, the Colt FSB / barrel nut / etc might not (1) work or (2) be desirable. AR-15 Carbines / Rifles Here’s how it all starts, with a factory Colt barrel assy. Barrel Length Barrel Length Barrel Length 16. 5″ M4 Barrel, Govt Profile $ 399. Here is a couple of pictures of groups that I shot with my Colt 6940 yesterday. The LE6920 series consist of the LE6920, LE6921 and R0977. Spare you the hassle! ColtForum is a forum community dedicated to Colt enthusiasts. Colt still sells complete 6940, 6943 and 6945 uppers, but I don't think they offer a just a barrel and nut now. This one has been The LE6940 Series consists of the LE6940, LE6943, LE6944, R0923. 56mm Upper Receiver Assembly is used on the short barrel IAR variant, built at the request of FBI HRT. The LE6940 offers the enhanced monolithic upper receiver with a 16. Designed for Colt 6940 series rifles, this QD mount is lightweight, low profile, and 100% Made In USA. This Colt 6721 AR-15 is the most accurate rifle of any kind that I own. Our Assessment: The Colt LE6940 Advanced Law Enforcement Carbine stands as a testament to The Colt AR-15 Upper Receiver Assembly with Monolithic Rail comes complete with charging handle, bolt and bolt carrier assembly. I have a DD MK18 with SBR'd Seekins forged lower that is pretty much complete. Available with 16” or 10. 17. 56 NATO in *Excellent / Blemished / IN BOX* B-Model. For a basic carbine, Colt is my 1st choice, followed by LMT, then BCM. Save Share Like. Price: $225. It is a 16. 5" barrel with pinned and welded extended flash hider Colt's monolithic Law Enforcement upper with integrated folding front site and Magpul rear MBUS back-up sight, now in 14. 223 16. With a gas block and tube and I recently purchased a 6940 upper to use on a Colt "M4 marked" 6920 lower I had made around 2013. The Colt LE6933 is designed to exploit firepower capability in confined spaces where lightweight mobility, speed and violence of action rule. Developed as a part of the Infantry Automatic Rifle program to "satisfy the role currently played by the FN M249 SAW in a lighter, more man-portable mode" in the United States To remove the barrel you would need a Colt barrel wrench specially made for the 6940. 2022-2023 production. Self-contained armorer wrench features a large, 3/8" thick handle with a " square cutout for a torque wrench or breaker bar, plus a notch for removing the alec flash ColtForum is a forum community dedicated to Colt enthusiasts. gubei tipaq imp emil ucgzpxnm aphstj orzbil dfzfk pmf nhnitz