• Dpms Panther Arms DP51655109766 Bolt Carrier Group 5.56/300BO Phosphate Steel

    Dpms Panther Arms DP51655109766 Bolt Carrier Group 5.56/300BO Phosphate Steel

    $118.99
  • Angstadt Arms AR-15 9mm Bolt Carrier Group QPQ Black Nitride (8620 Steel)

    Angstadt Arms AR-15 9mm Bolt Carrier Group QPQ Black Nitride (8620 Steel)

    $176.99     Add to Bag
  • KAK Industry K-SPEC Enhanced Low Mass AR-15 5.56 NATO/300 Blackout NP3 Bolt Carrier Group

    KAK Industry K-SPEC Enhanced Low Mass AR-15 5.56 NATO/300 Blackout NP3 Bolt Carrier Group

    $247.49
  • KAK Industry MO-425-0506-007 M16 7.62X39 K-SPEC NP3

    KAK Industry MO-425-0506-007 M16 7.62X39 K-SPEC NP3

    $256.99     Add to Bag
  • LANTAC 01-MSPEC-762-NIB-BCG M-SPEC BCG 308/762 NIB

    LANTAC 01-MSPEC-762-NIB-BCG M-SPEC BCG 308/762 NIB

    $252.99     Add to Bag
  • Fail Zero Assembled 6.5 Grendel Bolt Carrier Group (Nickel Boron, EXO)

    Fail Zero Assembled 6.5 Grendel Bolt Carrier Group (Nickel Boron, EXO)

    $187.99     Add to Bag
  • AR-15 DIRECT IMPINGEMENT BOLT CARRIER LH BLACK

    AR-15 DIRECT IMPINGEMENT BOLT CARRIER LH BLACK

    $92.99
  • White Label Armory WLA-BCG-3001 M16 Bolt Carrier Group 5.56 NATO Billet Extractor Black

    White Label Armory WLA-BCG-3001 M16 Bolt Carrier Group 5.56 NATO Billet Extractor Black

    $150.99     Add to Bag
  • Franklin Armory AR Bolt Carrier Group .223 REM/5.56 NATO

    Franklin Armory AR Bolt Carrier Group .223 REM/5.56 NATO

    $116.99     Add to Bag
  • WILSON COMBAT BOLT CARRIER ASSY 5.56 NICKEL

    WILSON COMBAT BOLT CARRIER ASSY 5.56 NICKEL

    $239.99
  • Phase 5 Weapon Systems BCGAR15 Bolt Carrier Group Black Phosphate Stainless Steel AR-15

    Phase 5 Weapon Systems BCGAR15 Bolt Carrier Group Black Phosphate Stainless Steel AR-15

    $150.00
  • Lantac USA M-SPEC BCG 223/556 NIB

    Lantac USA M-SPEC BCG 223/556 NIB

    $194.99     Add to Bag

    • Showing 25–36 of 123 resultsSorted by popularity

    Filters

    $14 – $652
    Firearm Specs
    Optics & Sights
    Ammo & Shotgun
    Category AR Bolt Carrier Groups
    79 products
    FFL transfer available · $50 flat rate · Birmingham pickup
    Angstadt Arms AR-15 9mm Bolt Carrier Group QPQ Black Nitride (8620 Steel)
    Angstadt Arms

    Angstadt Arms AR-15 9mm Bolt Carrier Group QPQ Black Nitride (8620 Steel)

    $176.99
    In Stock
    Angstadt Arms AR-15 Bolt Carrier Group 45 ACP, QPQ Black Nitride Finish, 8620 Steel
    Angstadt Arms

    Angstadt Arms AR-15 Bolt Carrier Group 45 ACP, QPQ Black Nitride Finish, 8620 Steel

    $176.99
    In Stock
    Battle Arms Development M4/M16 Standard BCG for .223 Rem/5.56 NATO/300 BO, Black Nitride Steel
    BATTLE ARMS DEVELOPMENT

    Battle Arms Development M4/M16 Standard BCG for .223 Rem/5.56 NATO/300 BO, Black Nitride Steel

    $151.99
    In Stock
    BLACK RAIN 223 BOLT CARRIER GRP LEFT
    Black Rain Ordnance

    BLACK RAIN 223 BOLT CARRIER GRP LEFT

    $229.99
    In Stock
    Black Rain Ordnance .223 Nickel Boron Bolt & Carrier Group (NIB)
    Black Rain Ordnance

    Black Rain Ordnance .223 Nickel Boron Bolt & Carrier Group (NIB)

    $203.99
    In Stock
    Black Rain Ordnance Spec15 Bolt and Carrier Group (BCG) 5.56 Black Nitride
    Black Rain Ordnance

    Black Rain Ordnance Spec15 Bolt and Carrier Group (BCG) 5.56 Black Nitride

    $149.99
    In Stock
    CMC Triggers Enhanced Bolt Carrier Group (BCG) for AR-15, 5.56/.223/300 Blackout, Black Nitride
    CMC Triggers

    CMC Triggers Enhanced Bolt Carrier Group (BCG) for AR-15, 5.56/.223/300 Blackout, Black Nitride

    $159.99
    In Stock
    CMC Triggers Suppressor Optimized Enhanced Bolt Carrier Group, AR-15, 6mm ARC, Black
    CMC Triggers

    CMC Triggers Suppressor Optimized Enhanced Bolt Carrier Group, AR-15, 6mm ARC, Black

    $199.99
    In Stock
    CMMG BCG AR15 6.5GRN/6MM ARC
    CMMG

    CMMG BCG AR15 6.5GRN/6MM ARC

    $212.99
    In Stock
    CMMG Bravo .22 LR AR Conversion Kit, Black, 25+1, 3 Magazines
    CMMG

    CMMG Bravo .22 LR AR Conversion Kit, Black, 25+1, 3 Magazines

    $211.99
    In Stock
    CMMG Bravo 22LR Conversion Kit, 10-Round Magazines, 10.4000 Length
    CMMG

    CMMG Bravo 22LR Conversion Kit, 10-Round Magazines, 10.4000 Length

    $211.99
    In Stock
    CMMG M16 Complete Bolt Carrier Group 5.56/.223 and 300 BLK, Black Phosphate Finish
    CMMG

    CMMG M16 Complete Bolt Carrier Group 5.56/.223 and 300 BLK, Black Phosphate Finish

    $148.99
    In Stock