Carlson's Choke Tubes 09214 Bismuth Bone Buster Berretta/Benelli Mobil 20 Gauge Mid-Range 17-4 Stainless Steel Centerfire Handgun Rounds weather you are on the

weather you are on the range

duty and concealed use

this is the only tool in the category to include a fully-functional

5 oz and 1

Carlson's Choke Tubes 09214 Bismuth Bone Buster Berretta/Benelli Mobil 20 Gauge Mid-Range 17-4 Stainless Steel Centerfire Handgun Rounds weather you are on theThe Bismuth Bone Buster choke tube is designed to produce excellent, dense patterns with all Bismuth ammunition. It is CNC precision machining from 17 4 heat treated stainless steel featuring a longer parallel section (inside the choke) over conventional factory choke tubes. Combine this with extensive testing with various loads and you have the perfect choke to deliver devastating patterns with Bismuth. The Bismuth chokes can be used with all lead