AR Bolt Carrier Groups

Faxon Firearms FF556BCGCNITRIDELW Gunner Lightweight 5.56x45mm NATO, Salt Bath Nitride 9310 Steel For AR15 Rifle

FAXON FIREARMS

KAK MO-425-0510-002 M16 5.56 K-SPEC CLEAR ANODIZE

KAK INDUSTRY

Rise Armament RA1010NIB Low-Mass Bolt Carrier Group 5.56x45mm NATO Nickel Boron Steel for AR-15

Rise Armament

Wilson Combat TRBCAPNIB Bolt Carrier Assembly 5.56 NATO Nickel Stainless Steel AR-15

Wilson Combat

Spikes ST5BG03 Bolt Carrier Group 223 Rem,5.56x45mm NATO Nickel Boron Steel AR-15, M16 Full Auto

Spikes Tactical

CMMG 22BA6AE Bravo Compatible w/ 5.56/ .223 AR Platform Rifles 22 LR 10rd Includes 3 Magazines

CMMG

CMMG 22BA651 Bravo Compatible w/ 5.56/ .223 AR Platform Rifles 22 LR 25rd Includes 3 Magazines

CMMG

FAXON BCG 5.56 M16 TIN PVD

FAXON FIREARMS

KAK MO-425-0512-003 M16 5.56 K-SPEC CHRM/PHOS BCG

KAK INDUSTRY

CMMG BOLT CARRIER GROUP AR15 6.5GREN/6MM ARC

CMMG

LANTAC 01-MSPEC-556-NIB-BCG M-SPEC BCG 223/556 NIB

LANTAC USA

WCT BCA 556 AR15 BLK NITRIDE

Wilson Combat