Primary Tactical has a variety of Rifle Tools for your gunsmithing needs. If there is anything in your cart, it will not be brought over to the old site. Completed AK rifles and pistols at great prices. receipt, and we'll cover the cost of return shipping. The best selection of mounts and bases for your optics that youll find from the brands you trust. Add to Cart Compare Quick view. Really great little combo on the m16. Best prices, fast & free shipping, and friendly service to help you along the way. CMMG Barrel and Bolt Group Kit, 8" 5.7x28mm The 5.7x28mm Barrel and BCG Kit allows you to build an AR in 5.7x28mm using CMMG's patented Radial Delayed Blowback operating system. Our MkGs Barrel and Bolt Kits are designed to work exclusively with our MkGs Lowers. What's better than 22lr? In this Barrel and Bolt Group Kit, CMMG provides everything you need to convert your AR-15 into a dedicated .22 LR rimfire training platform. Completed AR-10/.308 WIN/7.62x51mm uppers. Just purchase a magazine and you are ready to go. CMMG is constantly looking for new ways to improve our products, processes, and company at large. 9AM-5PM CT Sat-Sun (Chat & Email Only), CMMG, Inc MkG Guard 9mm Barrel and Bolt Carrier Group Kit, 16 inch SBN Barrel, Black, 99DE642, CMMG, Inc MkG Guard 9mm Barrel and Bolt Carrier Group Kit, 8 inch SBN Barrel, Black, 99D517A, CMMG, Inc Barrel and Bolt Carrier Group Kit, 9mm, 8 in, Salt Bath Nitride, Black, 99D517A. The CMMG MkG Barrel and BCG Kit allow you to build a Pistol Caliber Carbine using their Patent Pending Radial Delayed Blowback System. CMMG Barrel and Bolt Group kit, 20" GP 4140 CM SBN, 22LR Add to Wishlist Join the waitlist to be emailed when this product becomes available Join Waitlist SKU: 250014208 Categories: Barrels, Barrels, Choke Tubes, & Muzzles, Gun Parts, Tools, & Accessories, Rifle Barrels, Test Gun Parts & Accessories Description Product Description Great selection of handgun barrel parts from trusted brands. Key (RDB) Key Screw X 2. The CMMG 55BA419 BOLT CARRIER GROUP is a Mil-Spec part made for the M16 in 5.56 caliber. The CMMG .22 LR Barrel and Bolt Group Kit, 9" MC is everything you need to convert your existing upper to a dedicated .22LR. Works pretty good for this first 100 rounds. High quality, the Bolt and bolt carrier group is perfect. We have identified anomalies in your browser or connection settings that have flagged this request as potentially malicious or automated. The CMMG .22LR Barrel and Bolt Group Kit Government Profile is a great way to convert your AR-15 into a reliable and high performing plinking machine. Primary Tactical has a variety of ammo boxes for your ammunition storage needs. Highly recommended this for anyone looking to build a dedicated 22. Comes with properly installed M4 barrel extension. By design, .22 LR AR-15 barrels are affordable and come in many sizes. Everything you need to convert your existing upper to a dedicated .22LR. Fun for my entire family. Just purchase a magazine and you are ready to go. Email: sales@opticsplanet.com, 9AM-7PM CT Mon-Fri I built the 8" kit into an Aero Precision Receiver/Handguard, Stealth Recoil Spring, and SB PDW brace. This also works great for the AR-15 in .223/5.56! AR-15/.223/300 BLK/450 Bushmaster Parts Kits, AR-15/.223/300 BLK/450 Bushmaster Pistol Grips, AR-15/.223/300 BLK/450 Bushmaster Rails and Handguards, AR-15/.223/300 BLK/450 Bushmaster Rifle Build Kits, AR-15/.223/300 BLK/450 Bushmaster Upper Parts, AR-15/.223/300 BLK/450 Bushmaster Upper Receivers. Quantity: Decrease Quantity of 5.7 x . In Stock. Primary Tactical has a great selection of rifle magazines. For best performance use a round style hammer as notched hammers can cause function issues and 36 grain plated nose bullets have proven to be the best choice for function. For more information go to. CMMG .22LR Barrel and Bolt Group Kit is ideal for the user looking for a government profile barrel and bolt carrier assembly for their AR-15. The MkG Barrel and Bolt Kits are designed to work exclusively with CMMG's MkG Lowers, and a mil-spec upper receiver with an enlarged ejection port. SKU: 11454830. Will this kit work in a stock upper/lower. CMMG suggests using a round-style hammer over a notched hammer for smooth function and operation. Cmmg Barrel And Bolt Carrier Group Kits 45acp - Primary Tactical Firearms (1385) Blackpowder (3) Muzzleloader (3) Handguns (513) Lever Action (1) Revolver (37) Semi-Auto (409) Rifles (506) Bolt Action (101) Lever Action (2) Pump (2) Semi-Auto (398) Single Shot (3) Shotguns (365) Lever Action (2) Over/Under (57) Pump (132) Semi-Auto (144) CMMG Mk4 9mm Resolute Upper Group Receiver, CMMG, Inc .300 AAC Blackout Barrel Sub-Assembly, CMMG, Inc Barrel Sub-Assemblyy, 22LR, 16in, CMMG, Inc Auto Sear Trip And Anti -Bounce Weight Kit, .22 ARC, CMMG, Inc 22LR AR Conversion Kit, Mk57, w/ 3 Magazines, 10rd, CMMG 22LR M4 Profiled Barrel and Collar Kit, CMMG Mk4 .350 Legend Resolute Upper Group Receiver, CMMG Mk4 Banshee Upper Receiver Group, w/Linear Compensator, Cmmg, Inc AR15, Ambi Magazine Catch w/Mag Release Button and Spring, CMMG, Inc AR-15 Receiver Extension and Stock Kit, CMMG, Inc .45ACP Barrel and Bolt Carrier Group Kit, CMMG Mk4 6mm ARC Resolute Upper Group Receiver, CMMG Mk4 6.5 Grendel Resolute Upper Group Receiver, CMMG, Inc Ambidextrous Safety Selector Kit, Cmmg, Inc Bolt Carrier Group, AR15, 6.5 Grendel/6mm ARC, CMMG Mk3 6.5 Creedmoor 24in Endeavor Upper Group Receiver, CMMG, Inc 5.56x45mm NATO Barrel Sub-Assembly, CMMG, Inc 22LR AR Conversion Kit, Bravo, Left Hand, CMMG Mk47 7.62X39mm 12.5in Banshee Upper Group Receiver, CMMG Barrel and Bolt Group Kit, M4 Profile, 22LR, 16.1in, 22D7C6C, CMMG Barrel and Bolt Group Kit, Medium Taper Profile, 22LR, 9.2in, 22D8FEF, DEMO, CMMG Barrel and Bolt Group Kit, M4 Profile, 22LR, 16.1in, 22D7C6C, CMMG, Inc Barrel and Bolt Group Kit, Government Profile, 22LR, 20in, 4140CM SBN, 22BA6B6. Both our customer service and product lineup continue to be second to none, and all of our rifles and firearms parts are made in the United States from the best materials available. M4 Profile. Firing Pin Retainer Pin. BARREL TWIST: 1:16. AR-15/.223/300 BLK/450 Bushmaster Muzzle Devices. These dealers either do not meet our requirements for FFL transfers, or prefer to not perform transfers for guns purchased online from Brownells. Brand Info: CMMG was established in 2002, when John, Jeff, Gretchen, and Stephanie Overstreet decided to create a quality AR rifle that can be afforded by everyone. Radial Delayed BCG Kit For Lesser Recoil And Lighter Performance The CMMG MKGS Barrel and BCG Kit will allow you to build a Pistol Caliber Carbine using a Patent Pending Phosphate Bolt Carrier Group for 6.5 Grendel or 6mm ARC This bolt carrier group from CMMG runs, whether your gun is set up for 6.5 Grendel or 6mm ARC. NOT Available for pickup. CMMG Dedicated Barrel and Bolt Group Kit, 4.5 MT 4140CM $ 299.95 - $ 344.94 or 4 interest-free payments of $74.99 - $86.23 with Bolt Finish Standard Stainless Steel Bolt Finish $ 299.95 or 4 interest-free payments of $74.99 with In stock Add to cart SKU: 22D5B6E Categories: Parts, Parts and Kits Description Additional information Reviews (0) The CMMG Barrel and Bolt Group Kit, 16.1" M4, 22 Long RifleEverything you need to convert your existing upper to a dedicated .22LR. Length: This Barrel is designated as a rifle barrel with an overall 4.5" length. document.getElementById("copyright_year").innerHTML = new Date().getFullYear(); CMMG Barrel and Bolt Group Kit, 4.5" 22 Long RifleEverything you need to convert your existing upper to a dedicated .22LR. As a means of protecting our customers and their data, we implement strict security protocols. Shipping costs are shown for this product only. The CMMG .22LR Barrel and Bolt Group Kit Government Profile is a quality component for your .22, in true CMMG fashion. Category suggestion. The barrel in this kit is crafted from 4140 chromium-molybdenum steel which is incredibly durable. I run a 4.5 inch cmmg barrel with a carbine hand guard and run a suppressor under it. Great selection of handgun action parts from trusted brands. It's been designed to work with all CMMG .22LR barrels and we're proud to offer it at a great sale price off the MSRP. Just purchase a magazine and you are ready to go. Add a Comment. FOREVER. SPECIFICATIONS: Brand: CMMG Model: .22 LR 9" Barrel and Bolt Group Kit Compatibility: AR-15 Type: Full Caliber Conversion Buy a new 9mm AR barrel today! Its a little different but other than that it is perfec Sign up and get exclusive access to promotions, sales events, pre-order sales & more! About the Profile: Medium - Medium Profile barrels are designed to have an even weight distributed from the beginning to the end of the barrel, this results in a rather tubular looking appearance but with identical rigidity and properties to a government profile barrel. Product Info for CMMG, Inc 9mm Barrel and Bolt Carrier Group Kit Our MkG GUARD Barrel and BCG Kit allow you to build a Pistol Caliber Carbine using our Patent Pending Radial Delayed Blowback System. About This Barrel And Bolt Group Kit: The CMMG .22 LR Barrel and Bolt Group Kit is everything you need to convert your existing upper to a dedicated .22LR. Both the barrel and BCG are designed to work with a CMMG MkG lower or a mil-spec AR-15 lower with enlarged ejection port Made in USA All NFA rules apply Backed by the CMMG Lifetime Quality Guarantee Order today! Note: may not have the notch for the optional CMMG forward assist as shown. CONVERSION KITS. This product and CMMGs customer service are a 1 star all day. It's lighter than your typical blow Bought the 8". Perfect for building your custom AR15 upper group. First bolt self destructed. YOU MAY ALSO BE INTERESTED IN THESE PRODUCTS. Ethan C., This kit boasts a 20-inch barrel with a 4140 chrome moly barrel with a salt bath nitride finish for optimal performance and corrosion resistance. CMMG AR Conversion Kit, 22LR . Since that time, things have continued to get better and better. Manufacturer: Cmmg Cmmg Barrel And Bolt Group Kit, 9.2'' Mc, 22Lr MSRP: $372.99 $269.76 We are currently working to replenish stock. While there are many reasons this may happen, some common causes are: You do not have access to www.sportsmansguide.com. Completed AK rifles and pistols at great prices. Shop now and get Free Value Shipping on most orders over $49 to the Perfect for building your custom AR15 upper group. Celebrate Our New Site by Winning our $12,000 Gun Room Giveaway | Enter Here, Suggestion Standard Dealers have not yet agreed to perform FFL transfers on guns purchased online from Brownells. The .22 LR Caliber is used for hunting and shooting competitions due to its short-range accuracy and minimal recoil. Just purchase a magazine and you are ready to go.Features and 216 East Collins Road AR-15/.223/300 BLK/450 Bushmaster Complete Lowers, AR-15/.223/300 BLK/450 Bushmaster Barrels, AR-15/.223/300 BLK/450 Bushmaster Bolts and Bolt Carrier Groups, AR-15/.223/300 BLK/450 Bushmaster Buffer Tubes, AR-15/.223/300 BLK/450 Bushmaster Charging Handles, AR-15/.223/300 BLK/450 Bushmaster Foregrips, AR-15/.223/300 BLK/450 Bushmaster Gas Blocks, AR-15/.223/300 BLK/450 Bushmaster Lower Receivers, AR-15/.223/300 BLK/450 Bushmaster Lower Parts, AR-15/.223/300 BLK/450 Bushmaster Magazines. 1:16 Twist. This kit gives you the ability to build a dedicated upper to shoot .22lr using AR parts. Flash hiders, compensators and muzzle brakes. Large selection of handgun magazines from the brands you trust. 88 comments. In this Barrel and Bolt Group Kit, CMMG provides everything you need to convert your AR-15 into a dedicated .22 LR rimfire training platform. If for any I bought CMMG 22lr for a dedicated ar22 build. Primary Tactical offers a great selection of firearm bipods for your rifles. Available In-Store Now. I did a little customization to my setup so I could run the Smith and Wesson M&P 15-22 mags. The best selection of electronic sights youll find from the brands you trust. AR-10/308 WIN/LR-308/6.5 Creedmoor Complete Lowers, AR-10/308 WIN/LR-308/6.5 Creedmoor Barrels, AR-10/308 WIN/LR-308/6.5 Creedmoor Bolts and Bolt Carrier Groups, AR-10/308 WIN/LR-308/6.5 Creedmoor Buffer Tubes and Kits, AR-10/308 WIN/LR-308/6.5 Creedmoor Charging Handles, AR-10/308 WIN/LR-308/6.5 Creedmoor Foregrips, AR-10/308 WIN/LR-308/6.5 Creedmoor Gas Blocks and Tubes, AR-10/308 WIN/LR-308/6.5 Creedmoor Lower Receivers, AR-10/308 WIN/LR-308/6.5 Creedmoor Lower Parts, AR-10/308 WIN/LR-308/6.5 Creedmoor Magazines. BARREL LENGTH: 4.5". AR-10/308 WIN/LR-308/6.5 Creedmoor Muzzle Devices. Final cost and estimated delivery date can be seen in your cart. Barrels here come in many sizes and finishes to fit your firearm in the perfect way. CMMG .22 Barrel & Bolt Kits, everything you need to convert your existing upper to a dedicated .22LR. CMMG Barrel and Bolt Group Kit 4.5inch MT 4140CM 22LR ITEM NUMBER: CA22D5B6E UPC: 815835016948 BRAND: CMMG MFG PRODUCT #: 22D5B6E SPECIFICATIONS BRAND: CMMG DESCRIPTION Everything you need to convert your existing upper to a dedicated .22LR. 4140 Chrome Moly. Flash hiders, compensators and muzzle brakes. AR-15/.223/300 BLK/450 Bushmaster Parts Kits, AR-15/.223/300 BLK/450 Bushmaster Pistol Grips, AR-15/.223/300 BLK/450 Bushmaster Rails and Handguards, AR-15/.223/300 BLK/450 Bushmaster Rifle Build Kits, AR-15/.223/300 BLK/450 Bushmaster Upper Parts, AR-15/.223/300 BLK/450 Bushmaster Upper Receivers. Primary Tactical offers a great selection of firearm holsters for your handguns. Palmetto State Armory. If you buy a product from us and decide to return it, well take it back at any time with very few exceptions. If you're looking into buying this, you know what you're looking at. This site uses Akismet to reduce spam. Dropped this in my AR15/22 Dedicated build. Please refer to the written description. CMMG Cmmg Barrel And Bolt Group Kit 4.5Inch MT 4140Cm 22Lr 22D5B6E (No reviews yet) Write a Review SKU: 22D5B6E UPC: 815835016948 MSRP: $328.99 $273.99 You save $55.00 Quantity: Add to Wish List Description Everything you need to convert your existing upper to a dedicated .22LR. Heavy, and built well. Jonathan D., SKU : 22D5B6E. CMMG Inc. will repair, replace or substitute any product(s) if a defect in material or workmanship is found. 16.1" Barrel .22 Long Rifle Barrel and Bolt combo Mfg: Cmmg. Quantity . You're attempting to build a PCC with certain characteristics that a direct blowback gun uses heavy buffers & springs to control. Completed AR rifles and pistols at great prices. Being able to shoot one affordably. Not Available Dealers are dealers Brownells cannot ship guns to at this time. . Please select from the options above to see detailed specifications. pr10 2 yr. ago. Cmmg Ar-15 4.5" Barrel & Bolt Group Kit. Each .22 LR Barrel and Bolt Group Kit from CMMG also features a .22 LR sporting chamber, as well as a threaded muzzle measuring 1/2-28 TPI thread pitch. Comes with properly installed M4 barrel extension. LONG GUNS. Just purchase a magazine and you are ready to go.4.5 Medium CMMG Barrel and Bolt Group Kit, 16.1" 5.7x28mm The 5.7x28mm Barrel and BCG Kit allows you to build an AR in 5.7x28mm using CMMGs patented Radial Delayed Blowback operating system. Retail pricing for the MkG 8" Barrel and BCG kit is set for $399.95. For over 75 years, shooters, professional gunsmiths, hobbyists, military/law enforcement armorers, hunters, and gun tinkerers have turned to Brownells for high-quality guns, gun parts, ammunition, and more. Other manufacturers receivers may work, but CMMG cannot guarantee function or reliability. Then, small chunks of metal started coming off the bolt face. Building an AR-15 chambered in .22 LR is a great choice for training or your next Pistol Caliber Carbine build. TRYBE Defense Magnite Ultra Function Lightweight Handguard, Full Top Rail, M-LOK, Black, 15in, MGHDG-V1-15FR-BL, CMMG, Inc 22LR AR Conversion Kit, Mk57, w/ 3 Magazines, 10rd, CMMG, Inc .300 AAC Blackout Barrel Sub-Assembly, CMMG, Inc Barrel Sub-Assemblyy, 22LR, 16in, CMMG, Inc Auto Sear Trip And Anti -Bounce Weight Kit, .22 ARC, CMMG 22LR M4 Profiled Barrel and Collar Kit, CMMG Mk4 Banshee Upper Receiver Group, w/Linear Compensator, Cmmg, Inc AR15, Ambi Magazine Catch w/Mag Release Button and Spring, CMMG, Inc 22LR AR Conversion Kit, Bravo, Left Hand, CMMG, Inc .45ACP Barrel and Bolt Carrier Group Kit, CMMG Mk4 6mm ARC Resolute Upper Group Receiver, Cmmg, Inc Bolt Carrier Group, AR15, 6.5 Grendel/6mm ARC, CMMG, Inc Ambidextrous Safety Selector Kit, CMMG Mk3 6.5 Creedmoor 24in Endeavor Upper Group Receiver, CMMG, Inc 5.56x45mm NATO Barrel Sub-Assembly, CMMG Mk4 .22LR Banshee Upper Group Receiver, CMMG Mk4 9mm Resolute Upper Group Receiver, CMMG Mk3 AR10/LR-308 ZEROED Lower Parts Kit, CMMG, Inc Barrel and Bolt Carrier Group Kit, 9mm, 16 in, Salt Bath Nitride, Black, 99DE642. : This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. 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To the State of California to cause Cancer and Reproductive Harm is set for $ 399.95 do have... Manufacturers receivers may work, but cmmg can not guarantee function or.... Please select from the brands you trust company at large expose you to chemicals, are. From trusted brands i could run the Smith and Wesson M & P 15-22 mags this is! Decide to return it, well take it back at any time with very few exceptions get and., which are known to the old site MkG 8 & quot ; Barrel & amp Bolt. Upper to shoot.22LR using AR parts group is a great selection of electronic youll! All day defect in material or workmanship is found date can be in! 'Re attempting to build a Pistol Caliber Carbine using their Patent cmmg barrel and bolt group kit Delayed... As a Rifle Barrel and Bolt Kits are designed to work exclusively with our Barrel... Are dealers Brownells can not guarantee function or reliability the M16 in Caliber... Your existing upper to a dedicated upper to shoot.22LR using AR parts are affordable come! Is incredibly durable be seen in your cart, it will not be brought over to the of! Receipt, and friendly service to help you along the way their Patent Pending Delayed...