The TriStar Viper G3 Silver 20 Gauge Semi-Auto Shotgun sets a silver receiver against a walnut stock, with a 26-inch barrel and a 3-inch chamber (TriStar part no. 26171). TriStar lists it at an average 6.1 pounds with a 14-1/4-inch length of pull, a full-size fit in a light 20 gauge. The stock and forearm are high-grade Turkish walnut with cut checkering and a semi-gloss finish, and the gas-operated action runs light target loads and heavier field loads interchangeably. Standard Viper G3 features include a chrome-lined chamber and barrel, a vent rib with a matted sight plane, a fiber optic front sight and three Mobil-thread choke tubes. It is a handsome upland and clays gun that does not need to be babied.

Key Specifications

• The gauge is 20 gauge with a 3-inch chamber for loads from light target shells to 3-inch field rounds.
• The barrel is 26 inches long, a balanced length for upland birds and clays.
• Average weight is 6.1 pounds, light enough to carry through a long day afield.
• Length of pull is 14-1/4 inches, TriStar’s full-size stock dimension for this model.
• The stock and forearm are Turkish walnut with cut checkering in a semi-gloss finish.
• Chokes are the CT-3 set of improved cylinder, modified and full in Beretta/Benelli Mobil thread, with a choke box and wrench.
• The action is gas-operated semi-automatic, and the bolt stays open after the last shot.
• The magazine holds 5 rounds with the shot plug installed.
• A fiber optic front sight sits on a vent rib with a matted sight plane.
• The chamber and barrel are chrome-lined for corrosion resistance.

Frequently Asked Questions

What is the length of pull on the Viper G3 Silver 20 gauge? TriStar lists a 14-1/4-inch length of pull, and shim kits come standard for adjusting the stock fit.

How much does it weigh? TriStar gives an average weight of 6.1 pounds for the 20 gauge, 26-inch model, and notes that weights are nominal averages because walnut varies in density.

Which chokes are included? Three Mobil-thread tubes in improved cylinder, modified and full, along with a choke box and wrench.

Buy the TriStar Viper G3 Silver 20 Gauge Semi-Auto Shotgun, 26-Inch, Walnut Stock

Walnut and a bright receiver give this Viper G3 the look of a classic field gun, and the five-year TriStar warranty backs it up in the field. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and see more semi-auto shotguns while you are here.