Winchester-Browning-Mossberg Sporting Clay Choke Tubes - 20 Gauge, Modified .600 Miscellaneous - Blade Stamp: Ka-Bar/ZK

- Blade Stamp: Ka-Bar/ZK

Platinum Black - Size 3/0 (Per 5)

Rings Included

- Liner Lock

Winchester-Browning-Mossberg Sporting Clay Choke Tubes - 20 Gauge, Modified .600 Miscellaneous - Blade Stamp: Ka-Bar/ZKWinchester Browning Mossberg Sporting Clay Choke Tubes 20 Gauge, Modified . 600 Manufacture ID: 17774 Our Sporting Clays Choke Tubes are made from 17 4 stainless and precision machined to produce a choke tube that patterns better than standard choke tubes. These choke tubes feature a 25% larger parallel section in the choke thus throwing more consistent patterns than conventional choke tubes. Each choke tube is knurled on the end to allow for quick