The Dye DM Billy Wing Bolt Kit is hand polished and fitted to ensure pro level performance.  The mirror like finish allows for a lower LPR pressure, which renders less kick.  The B-Wing bolt also helps prevent bolt stick, which improves shot to shot consistency.
    
     Features

    * Hand Polished Bolt
    * Reduces Bolt Stick
    * Improves Shot To Shot Consistency
    * Operates With Lower LPR Pressure
    * Compatible with DM10 / DM9 / M8