This complete 223/5.56 bolt carrier group includes Mil-Spec bolt, M16 type, bolt carrier, firing pin, retainer, and cam pin. It has a black manganese phosphate coating with ceramic lined bolt carrier and gas key.
Determined at checkout.
Welcome to SoCal Armory!
Some US states prohibit perceived advertising or marketing of firearm related products to persons under 18 years of age.
Please verify that you are at least 18 years of age.
