Carlsons 09204 Bismuth Bone Buster Browning Invector-Plus 12 Gauge Mid-Range 17-4 Stainless Steel, Choke Tube

The 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 and Hevi-Shot loads. Experience the Bone Crushing dense patterns with the Bismuth Choke Tubes. The Mid Range choke tube can be used will all steel shot.

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Model:	Bismuth
Constriction Type:	Mid-Range
Gauge:	12 Gauge
Constriction Diameter:	.025
Application:	Waterfowl
Firearm Fit:	Browning
Color:	Black
Choke Configuration:	Invector Plus
Series:	Bone Buster
Chokes Included:	One Choke
Material:	17-4 Stainless Steel