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Piston Bolt Carrier

Best Sellers
  1. 308 Ar Bolt Carrier Group - Ar-308 Bolt/Carrier Assembly, Parkerized
    Item#:
    231-000-265  
    Our Price:
    $299.99
    Description:
    Complete AR-style .308 bolt and carrier assemblies are drop-in ready for replacement of worn components in existing DPMS LR-308 rifles or for a new custom build. Bolt comes fully assembled with firing pin, cam pin, firing pin retaining pin, ejector, extractor, and gas rings installed. Mil-spec Parkerized finish. Carrier comes with gas key installed and staked, and is available with standard Parkerized finish. Mfg: Dpms SPECS: Bolt - Carpenter 158 steel alloy, Parkerized, matte black finish. Carrier - 8620 carbon steel, matte black Parkerized finish.
  2. Ar-15 5.56 Bolt Carrier Group - Bolt/Carrier Assembly
    Item#:
    430-000-527  
    Our Price:
    $169.99
    Description:
    High-quality, mil-spec parts from a respected name in precision firearms for more than 75 years, now a premier maker of complete AR-15 rifles. Replace worn or damaged parts to return a service rifle to factory specs or use in building a precision custom rifle that meets your exact requirements. Complete, prepackaged kit includes all the parts you need for specific subassemblies. Saves time and money—no need to hunt down each item individually. Bolt/Carrier Assembly includes carrier, carrier key, bolt, extractor, extractor spring, extractor pin, ejector, ejector spring, ejector pin, firing pin, firing pin retainer, cam pin, (3) gas rings, and screws. Mfg: High Standard SPECS: Steel, parkerized, matte black finish;
  3. 308 Ar Low Mass Bolt Carrier Group - Jpbc-4ba Low-Mass Bolt/Carrier
    Item#:
    452-000-128  
    Our Price:
    $423.99
    Description:
    Reduced-weight bolt/carrier assembly helps tame felt recoil on a JP or DPMS or Remington AR-style .308 rifle (LR-308 pattern only). Carrier features the same type of weight-reducing cuts found on the original JPBC-3 AR-15 bolt carrier to give the same benefits your .308. Wide carrier rails have extra bearing surface to improve bolt alignment and reduce wear. Comes with a complete JP EnhancedBolt™ (also available separately), designed to stand up to high-heat, high-impact use. Carrier key is already installed and staked. Available with QPQ or polished stainless finish. Mfg: J P Enterprises
  4. M16 5.56 Bolt Carrier Group - Complete Bolt/Carrier Group, M16
    Item#:
    100-004-634  
    Our Price:
    $185.00
    Description:
    Drop-In Assembly With Strength & Durability Features For Dependable Service
  5. Ar-15/M16 9mm Enhanced Bolt Carrier Group - 9mm Bolt/Carrier Mk9
    Item#:
    100-004-363  
    Our Price:
    $159.99
    List Price: $219.99
    Description:
    Complete, drop-in carrier/bolt assembly is ramped on the bottom to provide clearance for a factory .223/5.56mm hammer in your 9mm conversion. Eliminates the need to install a dedicated 9mm hammer, so the original fire control system stays intact for easier conversion back to original caliber. Precision machined from high-grade ordnance steel, the one-piece design combines bolt and carrier as a single unit to provide outstanding strength, durability, and reliability. Includes a staked-on carrier key. Mfg: Cmmg SPECS: Steel, black oxide finish. Fits rifles and carbines with Rock River Arms and Colt-style 9mm blow back system.
  6. M16 5.56 Bolt Carrier Group - .223/5.56 Bolt/Carrier, Phosphate Finish
    Item#:
    100-007-035  
    Our Price:
    $139.99
    Description:

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Gas Piston Bolt Carrier

Related Items
  1. Bolt Carrier Key
    Item#:
    430-000-440  
    Our Price:
    $16.00
    Description:
    BOLT CARRIER KEY Mfg: High Standard
  2. M16 5.56 Bolt Carrier Group - M16 Bolt Carrier Group
    Item#:
    100-020-758  
    Our Price:
    $169.00
    Description:
    BCM® (MPI) complete bolt carrier group is fully assembled. (BCG) Bolt carrier group (auto version) for your AR15, M16, or M4. Parkerized exterior and chrome lined inside carrier. Machined to USGI specifications. This M16/M4 carrier includes the proper Mil-Spec gas key. Gas key is chrome lined and heat treated per GI specifications. Gas key is secured to carrier via USGI domestic mfg Grade 8 fasteners and properly staked per Mil-Specs. These properly hardened parts insure a strong staking and proper gas system functioning. The bolt assembly is machined from the correct Mil-Spec Carpenter No. 158® steel, shot peened for increased strength, includes tool steel machined extractor and Mfg: Bravo Company
  3. 308 Ar Bolt Carrier Groups - 308ar Bolt Carrier Group Nitride
    Item#:
    078-000-257  
    Our Price:
    $184.99
    List Price: $229.99
    Description:
  4. Ar-15 Bolt Carrier Assembly - Bolt Carrier And Key
    Item#:
    430-000-438  
    Our Price:
    $89.99
    Description:
    AR-15 style with attached key, hard-chrome lined. Mfg: High Standard
  5. Ar-15 Stripped Bolt Carrier - Bolt Carrier
    Item#:
    231-000-077  
    Our Price:
    $57.99
    Description:
    AR-15 STRIPPED BOLT CARRIER Mfg: Dpms
  6. M16 Bolt Carrier Group
    Item#:
    100-022-776  
    Our Price:
    $135.00
    Description:
    Bolt Carrier Group M16 Bolt Carrier 9310 Bolt Shot Peened HPT & MPI Black Nitride Finish Complete Bolt Carrier Group Made in the USA Mfg: Battle Arms Development Inc.

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Bolt Action Ammo
  1. Cowboy Action Ammo 45-70 Government 405gr Lead Flat Point - 45-70 Government 405gr Fpl 20/Box
    Item#:
    105-001-474  
    Our Price:
    $31.94
    Description:
    Black Hills 45-70 Government 405gr Lead Flat Point Cowboy Action Ammunition. Being from Dakota Territory, it’s only fitting that Black Hills make ammunition for the Cowboy Action Shooter. Though being from Dakota Territory, they couldn’t just stop there. They involve the shooters. They ensure every load is authentic. To that end, Black Hills is proud to offer period correct ammunition fit for 1880 or tomorrow afternoon. Mfg: Black Hills Ammunition
  2. Cowboy Action Ammo 45 Schofield 230gr Round Nose Flat Point - 45 Schofield 230gr Rnfp 500/Case
    Item#:
    105-001-473  
    Our Price:
    $361.88
    Description:
    Black Hills 45 Schofield 230gr Round Nose Flat Point Cowboy Action Ammunition. Being from Dakota Territory, it’s only fitting that Black Hills make ammunition for the Cowboy Action Shooter. Though being from Dakota Territory, they couldn’t just stop there. They involve the shooters. They ensure every load is authentic. To that end, Black Hills is proud to offer period correct ammunition fit for 1880 or tomorrow afternoon. Mfg: Black Hills Ammunition
  3. Cowboy Action Ammo 45 Schofield 230gr Round Nose Flat Point - 45 Schofield 230gr Rnfp 50/Box
    Item#:
    105-001-472  
    Our Price:
    $37.06
    Description:
    Black Hills 45 Schofield 230gr Round Nose Flat Point Cowboy Action Ammunition. Being from Dakota Territory, it’s only fitting that Black Hills make ammunition for the Cowboy Action Shooter. Though being from Dakota Territory, they couldn’t just stop there. They involve the shooters. They ensure every load is authentic. To that end, Black Hills is proud to offer period correct ammunition fit for 1880 or tomorrow afternoon. Mfg: Black Hills Ammunition
  4. Cowboy Action Ammo 45 Colt 250gr Round Nose Flat Point - 45 Colt 250gr Rnfp 50/Box
    Item#:
    105-001-470  
    Our Price:
    $37.06
    Description:
    Black Hills 45 Colt 250gr Round Nose Flat Point Cowboy Action Ammunition. Being from Dakota Territory, it’s only fitting that Black Hills make ammunition for the Cowboy Action Shooter. Though being from Dakota Territory, they couldn’t just stop there. They involve the shooters. They ensure every load is authentic. To that end, Black Hills is proud to offer period correct ammunition fit for 1880 or tomorrow afternoon. Mfg: Black Hills Ammunition
  5. Cowboy Action Ammo 45 Colt 250gr Round Nose Flat Point - 45 Colt 250gr Rnfp 500/Case
    Item#:
    105-001-471  
    Our Price:
    $361.88
    Description:
    Black Hills 45 Colt 250gr Round Nose Flat Point Cowboy Action Ammunition. Being from Dakota Territory, it’s only fitting that Black Hills make ammunition for the Cowboy Action Shooter. Though being from Dakota Territory, they couldn’t just stop there. They involve the shooters. They ensure every load is authentic. To that end, Black Hills is proud to offer period correct ammunition fit for 1880 or tomorrow afternoon. Mfg: Black Hills Ammunition
  6. Cowboy Action Ammo 44 Special 210gr Lead Flat Point - 44 Special 210gr Fpl 500/Case
    Item#:
    105-001-469  
    Our Price:
    $361.88
    Description:
    Black Hills 44 Special 210gr Lead Flat Point Cowboy Action Ammunition. Being from Dakota Territory, it’s only fitting that Black Hills make ammunition for the Cowboy Action Shooter. Though being from Dakota Territory, they couldn’t just stop there. They involve the shooters. They ensure every load is authentic. To that end, Black Hills is proud to offer period correct ammunition fit for 1880 or tomorrow afternoon. Mfg: Black Hills Ammunition

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Looking to buy Piston Bolt Carrier? You'll find the best selection and prices everyday at Brownells.com. Our selection of 171 Piston Bolt Carrier and Gas Piston Bolt Carrier represents the best of the best, on sale at prices from $0.99 to $604.00. As the number one online retailer of gun parts and gunsmith tools we are able to provide excellent customer service, great prices, and top quality merchandise, every day. We know you'll find our Piston Bolt Carrier to be everything you expect, so we're proud to offer a 100% satisfaction guarantee. If you're not completely satisfied with your purchase, we'll make it right; whatever it takes. So check out our complete selection of Piston Bolt Carrier and place your order online or by calling us toll free at 1-800-741-0015. As always, we're here to help meet all of your needs for gun parts and gunsmith tools, so if you don't find what you're looking for online, drop us a line and let us know.