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AR Bolt Carrier Groups

AR-15 bolt carrier groups (BCGs) from BCM, Toolcraft and more at Schaefer Defense near Lubbock, TX. Shop nitride and nickel boron BCGs, shipped nationwide.

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AR Bolt Carrier Groups

166 products
-23%
LANTAC ENHANCED SIDE CHARGE BCG 223/556
Original price was: $321.90.Current price is: $247.83.

Out of stock

-27%
LANTAC M-SPEC BCG 223/556 BLK NITRIDE
Original price was: $189.99.Current price is: $139.41.

In stock

-26%
FAIL ZERO BOLT CARRIER GROUP - 5.56MM SEMI-AUTO AR-15
Original price was: $169.99.Current price is: $125.65.

In stock

-20%
LANTAC M-SPEC BCG 223/556 BLK NITRIDE
Original price was: $219.99.Current price is: $175.52.

Only 1 left in stock

-19%
Phase 5 Weapon Systems BCGM16 Bolt Carrier Group Black Phosphate Stainless Steel M4,M16
Original price was: $150.00.Current price is: $122.00.

Only 5 left in stock

-18%
Faxon Firearms FF9MMBCGCNITRIDE PCC Blowback Gen2 9mm Luger, Salt Bath Nitride 8620 Steel For AR-15 Compatible w/Glock, Colt
Original price was: $165.00.Current price is: $135.82.

In stock

-15%
Vktr Industries V20090719001RP Complete Piston Bolt Carrier Group For AR Platform
Original price was: $295.00.Current price is: $251.95.

Out of stock

-30%
Rise Armament RA1011NIB Bolt Carrier Group 5.56x45mm NATO Nickel Boron 4140 Steel
Original price was: $189.99.Current price is: $132.48.

In stock

-19%
LBE Unlimited M16BCG-NIB Complete BCG 5.56x45mm NATO, Nickel Boron Coated 8620 Steel, Full Auto Rated For AR Platform
Original price was: $169.99.Current price is: $137.14.

In stock

-13%
Faxon Firearms FF556BCGCNITRIDELWNCR Gunner 5.56 NATO Nitride Full Auto Chameleon
Original price was: $276.00.Current price is: $239.46.

Only 4 left in stock

-23%
Vktr Industries V20090719002RP Direct Impingement Bolt Carrier Group Chrome 8620 Steel For AR Platform Full Auto
Original price was: $275.00.Current price is: $211.76.

In stock

-19%
FAIL ZERO BOLT CARRIER GROUP - LIGHTWEIGHT 5.56MM AR-15
Original price was: $234.99.Current price is: $189.86.

In stock

-21%
Wilson Combat AR-15/M16 Bolt Carrier Assembly 5.56 NATO Nickel
Original price was: $216.95.Current price is: $171.19.

In stock

-28%
CMMG 22LR AR CONVERSION KIT W/3 25RD MAGS
Original price was: $239.95.Current price is: $171.68.

In stock

-21%
Spikes ST5BG03 Bolt Carrier Group 223 Rem,5.56x45mm NATO Nickel Boron Steel AR-15, M16 Full Auto
Original price was: $225.00.Current price is: $176.63.

In stock

-20%
FAIL ZERO BOLT CARRIER GROUP - .224 VALKYRIE AR-15
Original price was: $189.99.Current price is: $152.63.

In stock

-20%
FAIL ZERO BOLT CARRIER GROUP - .450 BUSHMASTER AR-15
Original price was: $189.99.Current price is: $152.67.

Only 1 left in stock

-20%
FAIL ZERO BOLT CARRIER GROUP - 7.62X39MM AR-15
Original price was: $189.99.Current price is: $152.03.

In stock

-20%
FAIL ZERO BOLT CARRIER GROUP - 6MM ARC
Original price was: $189.99.Current price is: $152.63.

In stock