Q AR-15 Bolt Carrier Group Stainless Steel Black Nitride Scar Cut 2-Piece

The Two-Piece Bolt Carrier Group. The Two Piece BCG is designed to be manufactured on modern equipment using modern materials. Q's BCG consists of 2 sections; The Front-End and The Ass-End The front end is made up of Maraging Stainless Steel dressed in black with a Nitride Coating and is SCAR-Cut to help prevent bolt bounce. Standard with: Mil-Spec Gas Key and Staking Mil-Spec Bolt Mil-Spec Cam Pin Mil-Spec Firing Pin The Ass-End is naked Stainless Steel heat treated of course and yes the overal