Mitchell Defense Enhanced One-Piece AR 9mm Blowback Bolt Carrier Group Billet Extractor Black

Mitchell Defense Enhanced One-Piece AR 9mm Blowback Bolt Carrier Group Billet Extractor Black. Its solid one-piece construction provides the necessary mass for smooth blowback cycling and the billet-machined extractor delivers secure case engagement. Heat-treated and finished for durability this carrier maintains consistent momentum and dependable feeding in high-round-count training competition and duty applications. Designed for robustness and long service life it provides smooth operation acr