https://www.aeroprecisionusa.com/556-bcg-no-logo-black-nitride
Aero Precision Nitride no logo BCG's in stock $135
https://palmettostatearmory.com/pal...remium-full-auto-bolt-carrier-group-8779.html
Palmetto State Armory BCG $175
Aero Precision Nitride no logo BCG's in stock $135
https://palmettostatearmory.com/pal...remium-full-auto-bolt-carrier-group-8779.html
Palmetto State Armory BCG $175