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Bolt Carrier Group

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. 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
  3. 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;
  4. 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
  5. 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
  6. 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.

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Young National Match Bolt Carrier Group

Related Items
  1. M16 5.56 Bolt Carrier Group - M16 5.56 Complete Bolt Carrier Group
    Item#:
    100-016-550  
    Our Price:
    $114.99
    Description:
    The Anderson Manufacturing M16 5.56 Complete Bolt Carrier Group features a 9310 steel bolt and 8620 steel carrier. The bolt is magnetic particle inspected (MPI), and the extractor includes an O-ring insert for positive extraction.  Carrier and gas key are chrome lined, and all components feature a matte black phosphate finish.  Gas key screws are properly torqued and staked.  Complete Group includes: Bolt, Extractor, Extractor Spring/Buffer, Extractor O-Ring, Extractor Pin, Firing Pin, Firing Pin Retaining Pin, Gas Key & Screws, Carrier, Ejector, Ejector Spring, Ejector Roll Pin, and Cam Pin. All NFA rules apply. Mfg: Anderson Manufacturing SPECS: Fits - AR-15 or M16 rifles.  All NFA rules apply.
  2. 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.
  3. M16 5.56 Bolt Carrier Group - .223/5.56 Bolt/Carrier, Phosphate Finish
    Item#:
    100-007-035  
    Our Price:
    $139.99
    Description:
  4. M16 5.56 Bolt Carrier Group
    Item#:
    100-012-264  
    Our Price:
    $109.99
    List Price: $135.00
    Description:
    Outstanding Performance - Models For A Variety Of Chamberings
  5. Ar 308 Bolt Carrier Group, Phosphate
    Item#:
    100-019-270  
    Our Price:
    $244.99
    Description:
    The Aero Precision .308 / 7.62 Bolt Carrier Group is the perfect firing mechanism for your big-bore rifle build. This high quality BCG features a mil-spec phosphate finish and now includes a laser engraved Aero Precision "A" logo! Carrier Features: Billet carrier machined from 8620 steel and case hardened Now features laser engraved Aero Precision logo Mil-Spec phosphate coating Properly staked gas key Chrome lined gas key and firing pin channel Forward Assist serrations Bolt Features: High pressure .308 bolt machined from 9310 steel and case hardened Multi-caliber bolt designed to function with .308, 7.62x51, 6.5 Mfg: Aero Precision
  6. 308 Ar Low Mass Bolt Carrier Group - Jpbc-4 308 Low Mass Polished Carrier
    Item#:
    452-000-159  
    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

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Ammunition
  1. Ammobrick Polymer Green
    Item#:
    100-017-639  
    Our Price:
    $16.99
    Description:
    Volume: 1.6 Gallon Dimension: 9”(L) x 9”(W) x 6”(H) Lid Opening: 7 ¼” x 4 ½” Weight: 1.29 pounds; 75% lighter than heavy metal ammo cans Air Tight Moisture Resistant Gasket Seal Easy to snap lid on & off with peel tabs Stacks using Male & Female locking lug Easy Comfort Handle Grip offers easy comfort especially when carrying heavy ammo any amount of distance Mfg: Waterbrick
  2. Ammo Can Polymer Green - 45 Caliber Green Ammo Can
    Item#:
    100-012-506  
    Our Price:
    $9.99
    Description:
    Molded out of rugged polypropylene plastic, comfortably-handled ammo cans will hold up to harsh conditions and harsher treatment Utilizes a tongue-and-groove O-Ring seal system for a superior water-resistant seal Designed to fit 500 rounds of most popular handgun ammo sizes (10 boxes of 50 rounds) Great for water-proofing your waterfowl shot shell loads Heavy-duty dual latching system makes for a better seal and less likely to open accidently Stackable, with a removable lid and handle that folds down when not in use Rubber gasket inside lid seals out dirt and moisture Mfg: Mtm Dimensions: 11” x 7.25” x 7”
  3. Ammo Box Plus Polymer Black
    Item#:
    080-000-188  
    Our Price:
    $25.99
    Description:
    Three Compartments Protect Ammo Plus Other Supplies During Storage & Transport
  4. Ammo Can 45acp Polymer Tan
    Item#:
    100-574-002  
    Our Price:
    $25.99
    Description:
  5. Ammo Crate Deep Polymer Dark Earth
    Item#:
    100-017-394  
    Our Price:
    $17.99
    Description:
    Designed for ammo storage, although perfect for storing shooting, hunting or survival gear. Two extra strong handles make it easy to carry up to 85 pounds of gear. Designed to be stacked high, using molded-in stacking ridges. Four hook points for ATV attachment. Utilizing MTM's tongue and groove O-Ring seal system for a superior water-resistant dry storage. Mfg: Mtm SPECS:  Exterior 19” x 15.75” x 8”(H) / Interior 14” x 13.5” x 7.25”(H).
  6. Ammo Can 223 Polymer Tan
    Item#:
    100-574-003  
    Our Price:
    $21.99
    Description:

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Looking to buy Bolt Carrier Group? Brownells.com carries the widest selection at the best prices on the web. Our assortment of 38 Bolt Carrier Group and Young National Match Bolt Carrier Group represents the top choices online, ranging in price from $79.99 to $423.99. There's a reason we're the number one online seller of gun parts and gunsmith tools: we love it! We provide our customers with top-quality products, unbeatable prices, and dedicated customer service every day. We know you'll be happy with your purchase of Bolt Carrier Group from Brownells.com. We stand behind every product we sell, and we're proud to prove it with our 100% satisfaction guarantee - if you're not completely happy with your purchase, let us know right away. It's easy to browse our complete selection of Bolt Carrier Group. When you find what you're looking for, place an order online or call us at 1-800-741-0015. Brownells.com is dedicated to helping you find the gun parts and gunsmith tools you need, so don't hesitate to drop us a line if you have any questions.