Quick view Limbsaver Limbsaver Sharpshooter, Limb 12052 Bull Sharpshooter Ring Blk $12.14 $10.23 The sharpshooter x-ring is a unique barrel dampener manufactured from navcom that tunes the vibration waves that affect shot grouping.Each of these individual waves negatively affects the barrel and the sharpshooter x-ring is specifically designed to... Compare Add to Cart