The CARLSONS 20 GAUGE WIN-CHOKE is designed as a replacement choke tube for various shotgun models including Winchester Mossberg 500, Browning Invector, Weatherby, and Savage.
This choke tube is specifically made for 20 gauge shotguns and has an Improved Cylinder type with a .620" diameter.
It is categorized under the Standard style, made by Win-Choke, and is part of the main Choke Tubes category.