BILLY WING BOLT DM7/DM8

The hand-polished and assembled B-Wing bolt kit guarantees professional-level performance. The highly polished finish contributes to lower LPR pressure and reduces kick. The B-wing bolt prevents the bolt from getting stuck; the bolt runs more evenly and rounder. For the DM7, the DM7 bolt must be used.

• Hand-polished bolt
• Reduces bolt sticking
• Improved, consistent shot sequences
• Operates with lower LPR pressure