Ruger MkIII 22/45. Bolt carrier group (auto version) for your AR15, M16, or M4. Lowers friction and cleans easier. Mosin Nagant 91/30. 100-020-760WB. MAGPUL PMAG 20rd 7.62 LR/SR Gen M3 Magazine - Black . Login Search. Black XD-9 Tactical. Here I will give a brief breakdown of the BCG's components, how it works, problems to look for and what to consider when buying. Sale! Add to Wishlist. Nice video Thanks. BCM BCG (BCM-BOLT-CARRIER-GROUP-AUTO-MP) MPI 5.56 complete bolt carrier group is fully assembled and has a parkerized exterior and is chrome lined inside the carrier. My preference for bolt maintenance is the Bravo Company Manufacturing (BCM) SOPMOD Bolt Upgrade/Rebuilt Kit. So my cut list of the best BCG goes like this: Brownells 5.56 Bolt Carrier Group Nitride MP. Gas-operated firearms, including various assault rifles, require a bolt carrier group (BCG) to complete the cycle when a round is fired. Milspec Carpenter No. . Login 0 View Cart $0.00; Checkout Search. 6.5 Grendel Type II (.136) MPI Tested Phospate Bolt Head with Phos. Further, they are full-Auto rated and maintain the trip for full-auto fire control groups and new multi-stage trigger systems. Style: AR-19157-OF. The . Buy BCM M16 Bolt Carrier Group BCG BCM-BOLT-CARRIER-GROUP-AUTO-MP NEW! BCM Bolt Carrier Group MPI - Auto in Flat Dark Earth-IB (BCM-BCG-AUTO-MP-FDE-IB) is a low-friction, high-quality bolt carrier suitable for M4, M16, and AR15 platforms. they come fitted with the black inserts and with the o-rings in the bag as an option needed to ensure ultra reliable . Of course, BCM. Machined to USGI specifications. This BCM Bolt Carrier Group. Brownells is your source for Bolt Carrier Groups,Bolt Parts at Brownells parts and accessories. The NBS .223/5.56 Black Nitride Bolt Carrier Group was designed with strength in mind. The bolt itself features shot-peened 9310 steel construction, which is Magnetic Particle Inspected (MPI) to ensure there are no hidden cracks or stress points. BCM-GFH-MOD4B-556. The Bolt Carrier Group aka BCG is often called the heart of the rifle, and the best Bolt Carrier Group for your AR-15 is the one that meets your needs perfectly. Sale! 04-05-20, 05:53 #4. SALE PRICE: $129.99. Bravo Company M16 5.56 Bolt Carrier Group. Posted by David B on Sep 7th 2021 Excellent rebuild kit with all the high quality components you need for dependable extraction. Looking forward on seeing how the BCG handles. AR-15 Bolt Carrier Stripped. BCM. Sale Price: $29.95 . DESCRIPTION Bravo Company Bolt Carrier Group is fully assembled. Details. Login Search. most non peened bolts last 5-10K. BCM also recommends running the Crane O-ring (provided with all BCM Bolt Carrier Groups) over the extractor with 300 Blackout. This little O-ring will probably fix your BCG problem. Search for: Search. Remove from Compare Add to Compare. Login 0 View Cart $0.00; Checkout Search. $119.99. Toolcraft Logo'd Left Handed 5.56 Nitride MPI Full Auto Bolt Carrier Group. m16 bolt carrier group 5.56 & 300 blackout bcg - ion gold titanium nitride (tin) retail: $175.00. This kit includes: Qty 3 - BCM Extractor Spring (chrome silicon, heat treated & stress relieved, shot peened) . Bolt Carrier Group. The finish on this bolt carrier group is phosphate. After the round count starts to pile up, your rifle may benefit from a Carrier rebuild. FailZero EXO 9mm AR9 BCG Price: $ 199.99 Add to cart. SALE PRICE: $129.99. JoeBob's - Ran that in a 12.2" 300BLK, came with upgraded extractor kit and McFarland gas ring setup. American Built Arms AR-15 Nickel Boron 5.56mm Bolt Carrier Group. . Stripped carrier is finished in an Ion Bonded Flat Dark Earth. 1. It lasted maybe 400 rounds between ring replacements, so an owner who . So you decided to build a semi-automatic rifle with the proper upper receiver. M-16 bolt Carrier Assembly. Extractor o-ring - Fluorosilicone M25988/1-006. Our Price: $164.99. Mkvine May 28, 2021 at 8:19 pm. As such, the Bolt Carrier Group will show handling marks consistent with these quality control procedures. (part 13) Bolt Assembly comes completely assembled. BCM (MPI) complete bolt carrier group is fully assembled. Certified For Use By US Military & Law Enforcement . 5 Great kit. BCM Bolt Carrier Groups are test fired for function by BCM. MSRP: $209.00 Your Price: $199.00. Notify Me. As such, the Bolt Carrier Group will show handling marks consistent with these quality control procedures. This item is currently unavailable for backorder. $199.99. I spent, no joke, 30 minutes trying to put it back in during reassembly. We are an authorized BCM Dealer so buy with confidence! Thanks in advance for the help. Weight . This bolt carrier group is made for the select fire M16 and the semi . Machined to USGI specifications. BCM Bolt Carrier Group (MPI) - Auto - FLAT DARK EARTH-IB. Alert Me When Available. Rainier Arms Precision Match Grade AR-15 Bolt Carrier Group (BCG) - Nickel Boron RAINIER ARMS . AR-15 semi-automatic BCG: This profile is nearly identical to the M16 BCG. BCM (MPI) complete bolt carrier group is fully assembled. . The bolt from this BCG is made of 9310 steel and the carrier is 8620 steel, and are magnetic particle inspected. Faxon Bolt Carrier Groups are Superfinished to reduce friction, increase smoothness of operation, and reduce fouling. Firing . Qty: EMAIL ME WHEN BACK IN STOCK! Check Price. Description. SP-38 Categories: BCG Components, Default Category Tag: AR 15 Extractor O-Ring KM Tactical AR 15 BCG Bolt Carrier Group Extractor Ring . Standard buffers typically weigh from 3 to 5 ounces, while our baseline Mil-spec BCM bolt carrier . Add to Wishlist. Here are all the high quality parts required to bring your Bolt Carrier back to like-new function: M16 Firing Pin, Firing Pin Retaining Pin . The bolt also has a chrome-plated firing pin, and a mil-spec o . This item is currently unavailable for backorder. M16 BOLT CARRIER GROUP FDE. The AR-15 bolt carrier groups you can choose from include: M16 fully automatic BCG: This heavier configuration leads to a slower and smoother cycling rate. Check Price. Lantac Enhanced Bolt Carrier Group, .223 / 5.56mm, Nickel Boron. Shop our vast selection and save! Login for Special . AT3 AR-15 Bolt Carrier Group - 5.56 NATO/.300 Blackout - Black Nitride. Outdoor Experiment May 28, 2021 at 8:19 pm. davis memorial hospital elkins, wv medical records Out of Stock. . 4 Anderson Manufacturing - M16 5.56 Bolt Carrier Group. Quick view Add to Cart. Pull the Bolt back to extend it and turn the Cam Pin 90 degrees. Finish: Flat Dark Earth. The carrier itself features a full mass M16 cut for the best possible reliability in your AR-15 build. 158 steel. (See the first bullet above). Lowers friction and cleans easier. $199.99. BCM. Customers who viewed this item also viewed. $261.99. BROWNELLS (In Stock) 4.6 (20) AR-15 9MM BOLT CARRIER GROUP FOR GLOCK AND COLT. 800-741-0015. 224 Valkyrie & 6.8 SPC M16 / Ar15 BCG Bolt Carrier Group *blem* Blue Stars American Flag PVD Ar15 Bolt Carrier Group BCG: . Insert the Cam Pin through the Bolt Carrier opening and into the Bolt so that the flat bar on top of the Cam Pin is inline with the Bolt Carrier. BCG/CH: Tactical Solutions Group AR-15 5.56/.223/.300/.350 Side Charging Bolt Carrier Group + Knurled Threaded Side Charging Handle for Tactical Solutions Group Side Charging BCG x2. Features. 2. Add to cart Add to wishlist. The BCM Extractor Spring is so strong the Mil-Spec Crane O-Ring will probably not be needed, but it is included. BCM Bravo Company M16 BCG Bolt Carrier Group Full Auto AR-15 AR15. Sale Price: $3.95 . This BCM Bolt Carrier Group features an ion bond finish in flat dark earth for reduced friction and ease of cleaning. Add to Cart. Spikes Tactical 5.56 Bolt . Bravo Company Manufacturing (BCM) M16 BCG. Gas Key Hardened to USGI Specifications. . Spikes, BCM, AERO, SOLGW? Product Code: BCM-BOLT-CARRIER-AUTO-MP-FDE. Rainier Arms AR-15 Precision Match Grade Black Nitride BCG RAINIER ARMS . DESCRIPTION Bravo Company Bolt Carrier Group is fully assembled. Jahipidamine tooted kaubamrgid Info. BCM Bolt Carrier Group (MPI) - Auto. in stock (16) ar15 bolt carrier group 5.56 & 300 blackout bcg - melonite nitride retail: $150.00. 1. Let's just start with our editor's pick for a branded mil-spec BCG. . IN STOCK. Our bolt is precision machined from Carpenter 158, shot peened for increased . BCM Bolt Carrier Group (MPI) - Auto. Buy AR-15 bolt carrier groups for sale at Mid State Firearms. AR-15, Mega billet lower, BCM upper 16" midlength. Tooted teenistujale Relvade osad Rifle parts Bolts and parts BCM. $225.99 $119.99. 5.56 Bolt Carrier Group, No Logo - Black Nitride. extractor mil-spec fluorocarbon series o-ring - 5 pack retail: $4.00. Our Price: $42.00. Add to Favorites Add to Wish List. the bcm bcg are all milspec and individually tested. 10 0 4. BCG - Bolt Carrier Groups. Add to Wish List Compare Product. A complete BCG pulls a round from the magazine and loads it into the chamber before . The BCM Extractor Spring is so strong the Mil-Spec Crane O-Ring will probably not be needed, but it is included. Utilizing your desired combination of adjustable gas block (or gas key), gas port size, gas system length, and ammunition, along with a lightweight BCG (and buffer), you can tune your rifle to consistently feed new rounds and lock back on empty. Specifications Caliber: 300 Blackout Barrel Length: 9" Barrel Material: 11595E Spec Steel Barrel Finish: Manganese Phosphate (Mil-Spec A-A-59267) Bore & Chamber: Chrome Lined Weight: 2.2 lbs Twist Rate: 1:7 Gas . We are an authorized BCM Dealer so buy with confidence! The staked, chrome-lined gas key of the Doublestar AR15 5.56 BCG prevents gas leakage . Remington 870 12 gauge. BCG Parts. Your Price: $189.00 Out of Stock. JP Enterprises Low Mass .308 BCG. : GunBroker is the largest seller of AR15 Parts Gun Parts All: 935359816 . Bolt carrier group (auto version) f your AR15, M16, or M4 . Cartridge: 223 Remington, 5.56 mm NATO, 300 AAC Blackout. Parkerized exterior and chrome lined inside carrier. Additional information. Machined to USGI specifications. Add to Cart. 6.5 Grendel M16 Profile Nitride Bolt Carrier Group Assembly. Parkerized exterior and chrome lined inside carrier. And it comes ready to be dropped into the rifle. Quick view Add to Cart. This BCM Bolt Carrier Group features an ion bond finish in flat dark earth for reduced friction and ease of cleaning. $174.99. New. BCM (MPI) complete bolt carrier group is fully assembled. (4) WMD Guns AR-15 NiB-X Bolt Carrier Group w/ Hammer $ 147.75. the bolts are hardened by shotpeening which means they are typically going to last into the 25-30k range before needing replacement. Bolt carrier group for your AR15 or M16. (BCG) Bolt carrier group (auto version) for your AR15, M16, or M4. Out of Stock. While the bolt carrier group is made to Mil-specs standards, it actually exceeds them substantially. The Brownells M16 Titanium bolt carrier group is made with 8620 tool steel to make it more durable. $49.95. The extractor hooks the rim of each round, capturing it and pulling it out of the star chamber after firing. AR15 5.56 PRO Series Bolt Carrier Group - Black Nitride. BCG - Bolt Carrier Groups. $1.50. This Bolt Carrier Is The Very Best You Can Get For Your Lr-308 Platform Gun. Product Details. Unfortunately some manufacturers and vendors refer to them incorrectly as AR-10 Bolt Carrier Groups. Weight . Out Of Stock. Reply. Search Products. . . Spikes Bolt Carrier Group M16/AR15 223 Rem/5.56 NATO Nickel Bor $ 202.50. Machined to USGI specifications. $299.00 On sale: $284.95 . View Profile View Forum Posts View Articles Senior Member Join Date Oct 2008 Location . But in Flat Dark Earth. Ar15 One piece Enhanced Spiral Gas Ring: blem Multi . . If the specifications do not actually specify DPMS LR-308/SR-25 contact the manufacturer for clarification. Kogus tk. $169.99. 2. MSRP: $169.95. . Mil-Spec Crane O-Ring; Prior to shipping, all BCM Bolt Carrier Groups are test fired for function. BCM Bolt Carrier Group (MPI) - Auto - FLAT DARK EARTH-IB, Stripped . In Stock. BCM BCG (BCM-BOLT-CARRIER-GROUP-AUTO-MP) MPI 5.56 complete bolt carrier group is fully assembled and has a parkerized exterior and is chrome lined inside the carrier. The bolt carrier and the . Bolt Component Kit includes commonly replaced parts for AR15 bolts. Mfr Part: BCM-BCG-AUTO-FD. Low to high. Faxon 5.56/300 BLK Gunner Light Weight Bolt Carrier Group Nitride Chameleon PVD M16 Bolt Carrier Group AR15 BCG Lightweight. Login for Special Pricing. Wilson Combat - on the 12 days of Christmas sale, great buy. Mil-Spec Crane O-Ring; Finished in Ion Bonded Flat . Remove from Compare Add to Compare. Extractor o-ring may be needed for some applications but not all. Parkerized exterior, chrome lined inside carrier . RTB Nickel Boron Bolt Carrier Group - 158 - MPI - M16 BCG (5.56) MSRP: $169.99. For decades Colt AR-15/M4 Rifles have used More details. Vali manused . BCM Bolt Carrier Group - MPI Full Auto. the one they im reading on is listed as a M16 PROFILE CARPENTER 158 MAG PHOSPHATED 5.56 NATO MPI FULL-AUTO BOLT CARRIER GROUP . (BCG) Bolt carrier group (auto version) for your AR15, M16, or M4. 045 . Buy BCM M16 Bolt Carrier Group BCG BCM-BOLT-CARRIER-GROUP-AUTO-MP NEW! AR 15 Extractor O-Ring AR 15 Extractor O-Ring Product Specs: Fits all standard AR15/M16 sized bolts Fits over extractor spring to increase reliability Manufactured to mil-spec dimensions 100% USA Made . $189.95. our price: $2.99 . The image below gives a nice breakdown of the parts in a typical BCG. Gas key is chrome lined and heat treated per GI specifications. Chrome Lined Carrier (AUTO) Chrome Lined Gas Key. handheld; scopes; Shop all nightvision and thermal; rangefinders. Mil-Spec Crane O-Ring: Customer Reviews (0.00) stars out of 5 # of Ratings: 0 Quick view Add to Cart. BCM (MPI) complete bolt carrier group is fully assembled. BCM Bolt Carrier Groups are test fired for function by BCM. Aero Precision 5.56 Complete Phosphate BCG. No AR15 build is complete without a high-grade Nickel Boron bolt carrier group - BCG . AR15 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - NICKEL BORON. This carrier includes the proper Mil-Spec gas Key. AR15 5.56 / .223 Nitrided BCG Complete Bolt Carrier Group. . BCM Gunfighter 556 Charging Handle - Mod 4B Medium Latch. Bolt: Marlin 336 .30-30. Choosing the right bolt carrier group for your AR-15 or . Machined to USGI specifications, the carrier has a chrome lined interior and heat treated gas key secured with properly staked grade 8 fasteners. BCM Gunfighter 556 Charging Handle - Mod 4B Medium Latch. AR15 Bolt Component Kit. BCM . . BCM FLAT DARK EARTH Bolt Carrier Group MPI Auto (Comes with extractor insert!) BCM BOLT CARRIER GROUP - FDE : Alternative Views: $ 209.99. . COLT M16 5.56 Bolt Carrier Group. Check Price. . . FAIL ZERO BOLT CARRIER GROUP 5.56MM FULL AUTO AR-15 BLACK Fail Zero. BCM. coronavirus john hopkins map cnn; call of duty mw3 weapons stats; killer and healer novel english translation. Our Price: $22.95. BCG Made in the USA. $169.95 . The rotating bolt itself features a "star" at the front, shaped like a cog, which allow the BCG to lock and unlock inside the AR-15's star chamber. M25988. Machined to USGI specifications. our price: $164.99 (out of stock) Reply. Product Details. AM-15 BOLTS AND CARRIERS; AM-10 BOLTS AND CARRIERS; AM-9 BOLTS AND CARRIERS . The highest quality bolt carrier group from BCM for your AR15 or M16. Quickview. Buy Nickel Plated Full Auto M16 / AR15 Bolt Carrier Group: GunBroker is the largest seller of AR15 Parts Gun Parts All: 935179810. HPT Bolt (High Pressure Tested/ Proof) MPI Bolt (Magnetic Particle Inspected) Shot Peened Bolt. Product Details. BCM M16/AR-15 SOPMOD Bolt Upgrade/Rebuild Kit Usually Ships in 24 Hours MSRP: $35.95 . PSA - not bad for the cost. Alert Me When Available. Also, these lesser brands won't use the correct steels or hardness in their parts. Picture of the person's id card. BCM, Daniel Defense, Noveske, Colt, FN. This kit includes: - BCM Extractor Spring (chrome silicon, heat treated & stress relieved, shot peened) . The kit may be purchased in two ways: The basic package is an Extractor Spring Upgrade Kit that includes the extractor spring, extractor insert and Crane Industrial mil-spec O-ring with a miniscule MSRP of $4.95. Delta Ring; Handguard Weld Spring; Handguard Snap Ring; Pistol Grip Screw; Barrel Nut; Ejector Spring Pin; Bolt Catch Roll Pin; Access Door . $19.99 $14.99. 100-020-760WB. This M16/M4 carrier includes the proper Mil-Spec gas key. However, unlike my M&P 15 Sport's bolt, which has a pretty easy to install extractor pin, my BCM BCG's is borderline impossible. This M16/M4 carrier includes the proper Mil-Spec gas key. Our Price: $ 44.95. Stripped carrier is finished in an Ion Bonded Flat Dark Earth. Knurled Threaded Side Charging Handle for Tactical Solutions Group Side Charging BCG. 045-B2K630AA00 | Anderson Mfg. This is why AR-15 Discounts is proud to offer a constantly growing selection of AR-15 Bolt Carrier Groups from the best BCG manufacturers in the world. The Bolt Carrier Group aka BCG is often called the heart of the rifle, and the best Bolt Carrier Group for your AR-15 is the one that meets your needs perfectly. 8620 heat treated (case hardened to SAE-AMS-6875). SKU kit-bcrebuild Categories .223 / 5.56mm Bolt Carriers & Parts, Spare Parts Kits. Lesser brands and lowers costs typically will have very badly staked gas keys, and will commonly cheap out on the other important factors, like having the correct spring, spacer, and o-ring under the extractor. Enable Accessibility. Add to Wish List Compare Product. Stag - not bad either, upgraded extractor/spring/donut. 3. Parkerized exterior, chrome lined inside carrier, MPI Bolt assembly. The main difference is its reduced . In Stock. BCM Bolt Carrier Group (MPI) - Auto $159. Gas keys use grade 8 fasteners and are fully staked for a lifetime of service. FAXON FIREARMS . Cartridge: 223 Remington, 5.56 mm NATO, 300 AAC Blackout. Mil-Spec Crane O-Ring; Finished in Ion Bonded Flat . over 1000 yards; . BCM BOLT CARRIER GROUP - FDE : Alternative Views: $ 209.99. . MIL-SPEC crane O-ring; BCM-BCG-AUTO-MP-FDE-IB. LMT 16" Full Auto 5.56 MRP PISTON CONVERSION KIT: G2 BCG (Bolt Carrier Group), Barrel . . MIL-SPEC crane O-ring; BCM-BCG-AUTO-MP-FDE-IB. The Bravo Company M16 5.56 BCM is high-quality and affordable. thank you for watching and have a good day.Check me out. The AR-15 bolt carrier group, or BCG, is a critical and often misunderstood piece of the AR-15/M16 upper receiver. It is designed to offer the most resilient quality. Bolt Carrier Group Add to Wishlist. Carrier: LR-308 Carrier DPMS compatible. This product has an average rating of 4 stars out of 5 stars from 4 ratings. Live Chat Live Chat. Mil-Spec Crane O-Ring; F-1 5.56 Durabolt Bolt Carrier Group-DLC. 158C has been tried and true in AR bolts, so I stick with it. What to look for and be mindful of. Add to cart. AR-15 Bolt Assembly. If you ask most people online what's their go-to BCGthe vast majority is going to be BCM's M16 BCG. JoeBobOutfitters Enhanced Complete Bolt Carrier Group (AR15/M16 BCG)-MPI Tested Usually Ships in 24 Hours MSRP: $189.95 Remington 700 ADL .308. Courtesy Firearms History. AR15 BCGs and Bolt Carrier Groups for AR-9 and AR-10 / AR308. Bolt carrier group (auto version) f your AR15, M16, or M4 . Check Price. BCM. I just got my 223 Wylde build done. SALE PRICE: $109.99. Qty: EMAIL ME WHEN BACK IN STOCK! Manufactured by our finest domestic Mil-Spec contractors these are among the best 5.56 AR rifle bolts on the market and the same bolts we use as the basis of our renowned custom rifles! BCM-GFH-MOD4B-556. Add to Cart. Not Yet Rated Sold Out. Sale. Mil-Spec Crane O-Ring. 5 Full-Auto Black Nitride BCG Price: $ 119.99 Add to cart. We offer amazing deals on various bolt carrier groups and kits so you can complete your AR upper. AR15 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - MELONITE NITRIDE. UPC: MPN: BCM-BCG-AUTO-MP-FDE; Primary Arms Compare prices . Notify Me When Available. Turn the Bolt, aligning the larger opening with the Bolt Carrier opening just below the Carrier Key. It rotates approximately 15 degrees to lock and unlock inside the chamber. Details. Gas key is chrome lined and heat treated per GI specifications. Add to Wishlist. Rainier Arms has the Bravo Company MFG (BCM) Bolt Carrier Group on sale for $189.99. Extractor $ 129.95 $ 85.00 Add to cart. Most Of the 308 Ar Rifles On The Market Today Are The Lr-308 Platform or Dpms Platform. Black XD-40 Subcompact. BOLT CARRIER ASSEMBLY, AR-15/M16, 5.56 NATO, AUTO, MIL-SPEC, BLACK PHOSPHATE. Finish: Flat Dark Earth. This carrier includes the proper Mil-Spec gas Key. Right to Bear Arms and Supply proudly sells these core components from top-of-the-line brand names, including Anderson Manufacturing, Rock River Arms, Spike's Tactical and WMD Guns. I pressed down in the correct spot with all of my might, I tried using a pair of pliers to press down, I tried using a punch first so that then . Shop bolt carrier groups & parts from BCM including: gas rings, firing pins, bolt upgrade kits, bolt assembly, retaining pins & more for your AR15. BCM Bolt Carrier Group - MPI Full Auto. BCM (MPI) . Login for Special . M16/4 Full-Auto BCG Price: $ 169.99 Add to cart. Our Price: $54.00. These Bolt Carrier Groups manufactured by DoubleStar are tested and inspected to ensure they are free of imperfections that could lead to premature failures. M16 BOLT CARRIER GROUP FDE. : GunBroker is the largest seller of AR15 Parts Gun Parts All: 935359816 . Try this before you do anything expensive or start grinding on it.Please check out my other videos and. BCM (MPI) complete bolt carrier group is fully assembled. In Stock. Add To Cart. As such . ring mounts; tactical; Shop all mounts and bases; nightvision and thermal. BCM. Sealed in back with O-Ring. Customers who viewed this item also viewed. Parkerized exterior and chrome lined inside carrier. . MSRP: $199.00 Your Price: $189.00. Mil-Spec Crane O-Ring. View Product. Additional information. The F-1 Firearms DuraBolt direct impingement full auto rated M16/M4 bolt carrier group, for use in AR15 platforms, is compatible with MIL-SPEC receivers and associated components. Product Code: BCM-BOLT-CARRIER-AUTO-MP-FDE. Crane Ind O-Ring (Mil-Spec) . 13 Best AR-15 Bolt Carrier Groups (BCG) 1. It's been a perfect upgrade to my already stellar BCM bolt carrier. Parkerized exterior and chrome lined inside carrier. BCM M16 BCG. Machined to USGI specifications, the carrier has a chrome lined interior and heat treated gas key secured with properly staked grade 8 fasteners. Kaw Valley Precision AR-15 One Piece Gas Ring Usually Ships in 24 Hours MSRP: $5.95 . Circle_10. $49.95. Machined to USGI specifications. (BCG) Bolt carrier group (auto version) for your AR15, M16, or M4. . Bolt Carrier Group (MPI) - Auto - FLAT DARK EARTH-IB. DPMS LR-308, 308 AR Bolt Carrier Groups are the most common 308 BCG's available. . Bravo Company M16 Bolt Carrier Group - $174.99 with code "TAG" + S/H 100-020-758WB Cartridge: 223 Remington, 5.56 mm NATO, 300 AAC Blackout Finish: Black View Dream Gun Description Specs BCM (MPI) complete bolt carrier group is fully assembled. Mil-Spec Crane O-Ring: Customer Reviews (0.00) stars out of 5 # of Ratings: 0 QPQ / nitride / melonite coated . $ 79.99 Only $ 72.00. 6.5 Grendel Type 2 Bolt Face - Black Nitride Bolt Carrier Group $ 225.00 $ 175.00 Add to cart. Picture of the weapon purchasing . Next. Bolt Carrier Group. Starting with a 9310 Steel Bolt, which is aircraft-grade material, th. MSRP: $199.00 Your Price: $189.00. ar15discounts.com . Mfr Part: BCM-BCG-AUTO-FD. AR15 BCGs and Bolt Carrier Groups for AR-9 and AR-10 / AR308. . Next. An M16 BCG will function in an AR-15, but it doesn't make it fully automatic. $149.99. . This is why AR-15 Discounts is proud to offer a constantly growing selection of AR-15 Bolt Carrier Groups from the best BCG manufacturers in the world. The Doublestar AR15 5.56 Caliber Bolt Carrier Group comes with bolt and firing pin, so it's ready to drop in to the rifle or carbine of your choice. Sealed in back with O-Ring. BCM (MPI) complete bolt carrier group is fully assembled. I have a BCM bolt carrier group as well. M16 6.5 GRENDEL / 6MM ARC BOLT CARRIER GROUP NITRIDE MP.