XTS BOLT CARRIER GROUP NICKEL BORON BCG-N by Xtreme Tactical Sports Sold out $95.00 Without Packaging - translation missing: en.products.status.sold_out With Packaging - translation missing: en.products.status.sold_out Without Packaging With Packaging Type 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out BOLT CARRIER GROUP NICKEL BORON BCG-N Machined from 8620 tool steel Forward assist serrations Shrouded firing pin Nickel boron coating inside and out Forged mil-spec gas key