Doublestar Corp. Ace Hammer Stock 6061 Aluminum Locking Adjustment Trigger 7 Position A126A The hammer is the world’s strongest ar stock, machined from heat-treated aircraft aluminum. Laser etched position marks with a 7 position tube to ensure the perfect fit. Five spring loaded ball bearings ensure smooth tube transitions and a locking adjustment trigger. Also features an adjustable cheek rest and strike plate.
