The TriStar Viper G2 is a semi-automatic 16-gauge shotgun with a Turkish walnut stock, 28" barrel, and a 2.75" chamber. At 6.50 lbs it handles well for upland hunting and clay sports. The MobilChoke system (F, M, IC included) allows pattern adjustment, and the vent rib barrel has a chrome-lined finish. 
 

Key Specifications 

• Brand: TriStar 
• Model Name: Viper G2 
• Caliber: 16 Gauge 
• Chamber Length: 2.75" 
• Action Type: Semi-Auto 
• Capacity: 5+1 rounds 
• Barrel Length: 28" 
• Weight: 6.50 lbs 
• Sights: Fiber Optic Front 
• Grip Type: Standard 
• Trigger Type: Standard 
• Safety Mechanism: Crossbolt 
• Finish Color: Brown with black accents (receiver) 
• Condition: New in Box 
   

Detailed Features 

• Semi-Automatic Action: Cycles without manual operation between shots. 
• Turkish Walnut Stock: Traditional appearance with good grain and durability. 
• Fiber Optic Sights: Acquire targets in variable lighting conditions. 
• Vent Rib / Chrome-Lined Barrel: Consistent sighting plane and reduced fouling. 
• MobilChoke System: Three chokes included for different pattern needs.

The TriStar Viper G2 in 16 gauge with walnut stock is appreciated for its traditional look. Owners describe the walnut finish as attractive and the craftsmanship as solid for the price. The semi-auto action cycles reliably and the 16 gauge offers a balance of recoil and effectiveness that owners find comfortable for extended shooting.

Handling is rated positively, and the gun works well for both upland hunting and casual clay shooting. A few owners note concerns about weight distribution during long days and discuss load compatibility. Some ammunition types may need testing before relying on them in the field. The 16 gauge category has a more limited accessories market than 12 or 20 gauge, which is a minor practical consideration.