Precision 17-4 stainless steel choke tube engineered for dense patterns with bismuth ammunition in Benelli Crio/Crio Plus 20-gauge shotguns. Extended range capability.
The Bismuth Bone Buster is a specialized choke tube designed specifically to maximize the performance of bismuth shotgun ammunition. Built from 17-4 heat-treated stainless steel using CNC precision machining, this tube delivers the dense, consistent patterns that bismuth loads demand.
While optimized for bismuth ammunition, this choke tube performs reliably with:
Bismuth ammunition offers superior ballistics and pattern density compared to traditional lead, but requires a choke tube specifically designed to handle its unique characteristics. The Bone Buster's extended parallel section ensures that bismuth pellets maintain their tight grouping downrange, delivering the devastating patterns serious waterfowl and upland hunters demand.
Fits Benelli Crio and Crio Plus 20-gauge shotguns.