Carlsons Bismuth Bone Buster Choke Tube Remington Rem Choke 20 Gauge Extended Range 17-4 Stainless Steel - 09223

This Carlsons Bismuth Bone Buster choke tube is designed for 20 gauge Remington Rem Choke shotguns and features 17-4 stainless steel construction for durability. The extended range constriction (.040 diameter) optimizes shot patterns for bismuth ammunition at extended distances. Simply screw into compatible Rem Choke shotgun barrels for installation.