Enhance your shooting precision with the Limbsaver Sharpshooter X-Ring Barrel Dampener. Crafted from durable black rubber this barrel de-resonator effectively reduces barrel whip providing consistent control over muzzle movement during lockup time. Designed to fit bull barrels ranging from .75" to 1.37" in diameter it fine-tunes vibration waves to refine shot grouping. Improve your firearm's performance with this essential addition ensuring greater accuracy with every shot.