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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
-17%
Wilson Combat TRBCASBN556 Bolt Carrier Assembly 5.56 NATO Black Nitride Stainless Steel AR-15
Original price was: $185.95.Current price is: $154.57.

In stock

-19%
CMMG 22BA6E1 Bravo 25rd Includes Magazine
Original price was: $199.95.Current price is: $162.80.

Only 5 left in stock

-14%
RRA BOLT CARRIER GROUP 5.56X45 - PHOSPHHATE FULL AUTO
Original price was: $168.00.Current price is: $145.02.

In stock

-20%
Angstadt Arms AA45BCGNIT Bolt Carrier Assembly 45 ACP QPQ Black Nitride 8620 Steel for AR-15
Original price was: $199.99.Current price is: $159.00.

In stock

-23%
FZ 9mm Black Nitride AR9 Bolt Carrier Group
Original price was: $179.99.Current price is: $139.49.

In stock

-23%
FAIL ZERO BOLT CARRIER GROUP - 5.56MM FULL AUTO AR-15 BLACK
Original price was: $179.99.Current price is: $138.85.

In stock

-24%
ODIN BOLT CARRIER GROUP AR-15 - .223 BLACK NITRIDE LOW MASS
Original price was: $179.00.Current price is: $135.71.

Out of stock

-19%
PHASE 5 BOLT CARRIER GROUP - 5.56MM AR-15 BLACK PHOSPHATE
Original price was: $150.00.Current price is: $122.00.

Out of stock

-10%
ODIN BOLT CARRIER GROUP AR-15 - .223 BLACK NITRIDE
Original price was: $129.00.Current price is: $115.94.

Out of stock

-30%
Rise Armament RA1011BLK Bolt Carrier Group 223 Rem,5.56x45mm NATO Black Nitride Steel AR-15
Original price was: $179.99.Current price is: $125.15.

In stock

-18%
Vktr Industries V20060701001RP Combat Match Bolt 5.56
Original price was: $149.00.Current price is: $122.72.

Out of stock

-13%
FailZero 5.56 Black Nitride Bolt Carrier Group
Original price was: $119.99.Current price is: $104.26.

In stock

-30%
Patriot Ordnance Factory 00393 Roller Cam Pin Upgrade Kit 223 Rem/5.56x45mm NATO AR-Platform
Original price was: $60.00.Current price is: $42.19.

Only 3 left in stock

-11%
ANGSTADT AA56BCGNIT AR15 556 BCG
Original price was: $139.99.Current price is: $125.00.

In stock

-22%
FAXON 5.56 M16 BCG BLK
Original price was: $145.00.Current price is: $113.21.

In stock

-21%
LANTAC CP-R360 CAM PIN
Original price was: $30.99.Current price is: $24.63.

Out of stock

-20%
KAK AR15 BCG M16 556/300 CLP BLK
Original price was: $129.95.Current price is: $104.13.

In stock