Doinker A-Bomb takes the residual vibration out of your bow. The famous Doinker A-Bomb has been used by competitive archers to reduce movement after their shot for years. A staple on the Olympic scene, the Doinker A-Bomb is often copied but never duplicated. 

Features

• Weight: 1.5oz
• Two sizes available: 1", 5/16-24 thread size (1.7 oz) and 3/4", 1/4-20 thread size (1.2 oz)