Carlson’s Choke Tubes model 09201 Bismuth Bone Buster is engineered to generate tight, dense shot patterns when used with Bismuth ammunition. Manufactured from 17-4 heat treated stainless steel via CNC precision machining, this choke tube features an extended parallel section inside the choke compared to standard factory tubes. Extensive load testing ensures reliable, hard-hitting patterns with Bismuth loads.
The Bismuth Bone Buster is also compatible with lead and Hevi-Shot ammunition. Designed for Beretta/Benelli Mobil 12 gauge shotguns, the Extended Range choke tube can be used with all steel shot not larger than #2.
