Carlson's Choke Tubes Bismuth Bone Buster 12 Gauge Extended Range .040 Browning DS Black

Carlson's Choke Tubes Bismuth Bone Buster Choke Tube 12 Gauge Extended Range .040 Browning DS Black. 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 Available in Mid Range (.025 constriction) and Extended Range (.040 constriction). The Bismuth chokes can be used with all lead and Hevi-Shot loads. The Mid Range choke tube can be used will all steel shot while Extended Range choke tube can be used with all steel shot not larger than #2. Experience the Bone Crushing dense patterns with these NEW Bismuth Choke Tubes. These chokes come with Carlsons Lifetime Warranty Specifications for Carlson's Choke Tubes Bismuth Bone Buster Choke Tubes: Manufacturer: Carlson's Choke Tubes Color: Black Fabric/Material: 17-4 Stainless Steel Gun Make: Universal Gun Model: Universal Quantity: 1 Country of Origin: USA Package Contents: Carlson's Choke Tubes Bismuth Bone Buster Choke Tubes Universal wrench Carlson's Choke Tubes 09207: Bismuth Bone Buster Choke Tube 12 Gauge Extended Range .040 Browning DS Black