The TriStar Viper G2 is a 20 gauge, gas-operated semi-automatic shotgun configured for field use and sporting applications. This model is built on a fixed synthetic stock with camouflage finish and a 28″ vent rib barrel. It accepts up to 3″ shells and ships with multiple internal choke tubes for patterning versatility.
Key Specifications
- The gauge is 20 Gauge.
- The action type is Semi-Auto (gas operated).
- The barrel length is 28 inches with a vent rib and chrome-lined bore.
- The chamber accepts 3″ shells.
- The magazine capacity is 5+1.
- The overall length is 46 inches.
- The unloaded weight is approximately 6.2 lbs.
- The stock is fixed synthetic in a camouflage finish.
- Included choke tubes are Full, Modified, and Improved Cylinder (F, M, IC) using MobilChoke style threads.
- The sighting system uses a fiber optic front on a matted sight plane.
The Viper G2 is a straightforward, field-oriented platform that balances reliable semi-automatic operation with practical features for hunting and clay work. Its vent-rib barrel, multiple choke options and fiber optic front sight make it a versatile choice for shooters who want a ready-to-use shotgun with a camo synthetic stock and user-serviceable choke system.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




