- Vent Rib
- Chrome Lined Barrel
- Shot Plug Included
- Manual E-Z Load Magazine Cut-Off
The TriStar Viper Series Semi Automatic Gas Operated Shotguns are reliable, functional and hard working. The synthetic models have 3″ chambers to take 2 3/4″ or 3″ shells. Chambers are chrome lined. Barrels are threaded for the Beretta/Benelli style choke tubes, and every gun comes with 3 tubes (IC, M, F) standard.
