Created with Sketch. Created with Sketch.

Shop by Category

5.56/300 AAC BCG

Best 5.56/300 Blackout Bolt Carrier Groups in stock ready to ship bcg's, at the lowest prices online

  • Bootleg Phos Bolt Completion Kit

    Bootleg Phos Bolt Completion Kit

    Bootleg 5.56 Phosphate Complete Bolt Assembly Cam Pin, Firing Pin And Retaining Pin, Phosphate Coated, Uses All Standard Mil Spec Components Bp-abc-pProduct Type: Bolt Carrier Group

    Regular: $99.99
    You Pay: $83.05
    Add to Cart
  • SALE

    Viton Bolt Extractor O-Ring - Hi Strength

    Viton Bolt Extractor O-Ring - Hi Strength (AS-0717405) Mil-spec extractor Viton O-rings. Upgrade your weak extractor or service it when yours gets worn. Many times Failure to extract the shell is due to weak components int he extractor assembly of you...

    Regular: $4.99
    Sale: $3.99
    Blowout: $3.49
    Add to Cart
  • RRSFSF-OBC-556_1

    Surefire Optimized Bcg/buffer/spring

    Surefire Obc (optimized Bolt Carrier Group), Finish, Includes Long-stroke Buffer And Improved Buffer Spring Sf-obc-556model: Obcproduct Type: Bolt Carrier Groupfinish/color: Blackdescription: Bolt Carrier Group

    You Pay: $359.00
    Choose Options
  • Fz M16/m4 Bcg No Hammer Nit

    Failzero M16/m4 Bolt Carrier Group, No Hammer, Nitride Coated, Finish Fz-nitride-01-nhmodel: M16/m4product Type: Bolt Carrier Groupfinish/color: Nitridedescription: No Hammer

    You Pay: $117.40
    Choose Options
  • RRBOOTBP-C15-D_1 RRBOOTBP-C15-D_2

    Bootleg Four Pos Adj Bolt Car Compl

    Bootleg Four Position Adjustable Carrier, Ar-15, Complete, Finish Bp-c15-dproduct Type: Bolt Carrierfinish/color: Blackdescription: Bolt Carrier Group

    You Pay: $214.93
    Choose Options
  • Wmd Nib-x Bcg Without Hammer 556

    Wmd Guns Bolt Carrier Group, Without Hammer, Nib-x Finish Nibxbcg0001-blkproduct Type: Bolt Carrier Groupfinish/color: Nib-xdescription: Carrier Group Without Hammer

    You Pay: $182.62
    Choose Options
  • RRWMDNIBXBCG-0001_3 RRWMDNIBXBCG-0002_1

    Wmd Nib-x Bcg With Hammer 556

    Bcg Components Are Nib-x Coated And Polished To Reduce Fouling Adherence. Coating Is Guaranteed For Life Against Chipping, Spalling Or Flaking. Over 30k Rounds In Government Protocol Endurance Testing Did Not Wear The Coating Off. Especially Beneficial...

    You Pay: $173.26
    Choose Options
  • RRSPKST5BG01_1

    Spike's M16 Bolt Carrier Group Blk

    Spike's Tactical Bolt Carrier Group, Hpt/mpi Bolt, Black Phosphate Finish St5bg01Model: M16Product Type: Bolt Carrier GroupFinish/Color: Black PhosphateDescription: HPT/MPI Bolt

    You Pay: $156.45
    Add to Cart
  • Dbst Bcg With O Ring

    Doublestar Corp. Bolt Carrier Group, Chrome Lined, Includes O Ring Ar100Product Type: Bolt Carrier GroupDescription: Chrome Lined

    You Pay: $134.91
    Add to Cart
  • Phase5 Bolt Carrier Group M16 Black

    Phase 5 Weapon Systems Bolt Carrier Group, For M16, Black Phosphate Chrome Lined Finish Bcg-m16Model: M16Product Type: Bolt Carrier GroupFinish/Color: Black

    You Pay: $123.00
    Add to Cart
  • Phase5 Bolt Carrier Group Ar15 Black

    Phase 5 Weapon Systems Bolt Carrier Group, For Ar15, Black Phosphate Chrome Lined Finish Bcg-ar15Model: AR-15Product Type: Bolt Carrier GroupFinish/Color: Black

    You Pay: $123.00
    Add to Cart
  • Lbe Ar Bolt Kit

    Lbe Unlimited Ar Bolt Kit, Includes Bolt, Firing Pin, Cam Pin, And Retaining Pin ArbltktProduct Type: KitFinish/Color: BlackDescription: Bolt, Firing Pin, Cam Pin, and Retaining Pin

    Regular: $99.99
    You Pay: $79.21
    Add to Cart
  • Fz Exo Bolt Assembly

    Fz Exo Bolt Assembly

    Failzero Part Bolt Assembly, Nickel Exo-boltassembly01Product Type: BoltFinish/Color: NickelDescription: Bolt Assembly

    Regular: $129.54
    You Pay: $101.47
    Add to Cart
  • Lantac 5.56/.223 Enhanced Bolt Carrier Group BCG

    Lantac 5.56/.223 Enhanced Bolt Carrier Group BCG

    Lantac 5.56/.223 Enhanced Bolt Carrier Group BCG M16 Full Auto Style for increased mass and lock time.This new BCG is precision machined from 8620 Steel with a shot peened bolt manufactured from Carpenter 158 and Magnetically Particle Inspected.The...

    Regular: $299.99
    You Pay: $270.66
    Add to Cart
  • Bootleg 5.56 Nitride Bcg Complete

    Bootleg 5.56 Nitride Bcg Complete

    Bootleg 5.56 Lightweight Bolt Carrier Group, Machined From 4140, Nitride Coating, Mil Spec Configuration, Staked Mil Spec Gas Key Bp-c15-bcgProduct Type: Bolt Carrier GroupFinish/Color: BlackDescription: Bolt Carrier Group

    Regular: $168.54
    You Pay: $141.47
    Add to Cart
  • Fz Basic Semi Kit Bolt & Hammer

    Fz Basic Semi Kit Bolt & Hammer

    Failzero Bolt Carrier Group With Hammer, Completely Assembled, Exo Coated, Fits Ar-15, Nickel Finish Fz-ar15-01-sahModel: AR15 CarrierProduct Type: Bolt Carrier GroupFinish/Color: NickelDescription: Complete Bolt & Hammer

    Regular: $189.95
    You Pay: $157.30
    Add to Cart