Carlson's Choke Tubes Universal Shotgun Plug 2-Pack Orange. The plug can be used without cutting but can easily be trimmed to length for other popular guns. Trimming the universal plug to length is best accomplished with a hand held set of pruning shears PVC pipe shears or a hacksaw. Always start with the full plug and cut 1/4? to 1/2? off at a time until only 2 rounds fit in the magazine tube (For fitting purposes use the maximum size shell the shotgun is rated for). Specifications for Carlson's Choke Tubes Universal Shotgun Plug: Manufacturer: Carlson's Choke Tubes Finish: Orange Color: Orange Quantity: 2 Country of Origin: USA Features of Carlson's Choke Tubes Universal Shotgun Plug Universal Shotgun Plug 2 pack Package Contents: Carlson's Choke Tubes Universal Shotgun Plug Carlson's Choke Tubes 00120: Universal Shotgun Plug 2-Pack Orange