The TriStar Viper G2 in 12 gauge has a 30" barrel, a brown Turkish walnut stock with adjustable comb, and a top-tang safety. It's aimed at clay shooters and upland hunters who prefer the traditional feel and look of a wood-stocked semi-auto. 
 

Key Specifications: 

• Brand: TriStar 
• Model Name: Viper G2 
• Action: Semi-Automatic 
• Gauge: 12 GA 
• Barrel Length: 30 inches 
• Capacity: 5+1 rounds 
• Chamber Size: 3 inches 
• Weight: 7.25 lbs. 
• Finish: Brown Turkish Walnut 
• Receiver Finish: Black 
• Sights: Fiber Optic Front 
• Stock Type: Fixed with Adjustable Comb 
• Grip Type: Standard 
• Trigger Type: Standard 
• Safety: Top Tang Safety 
   

Detailed Features: 

The 30" barrel is longer than typical field guns, which gives you more forward weight and a smoother swing on crossing targets, a practical advantage for trap and sporting clays. The adjustable comb lets you set the stock height to align your eye consistently with the fiber optic front sight, which matters for repeatable accuracy across a clay shooting session. 
 
The semi-auto action cycles through 5+1 rounds without manual operation between shots. The Turkish walnut stock has visible grain and provides a solid, secure grip. Top-tang safety is naturally positioned for thumb operation in either hand.

Users appreciate the Viper G2's walnut stock and craftsmanship for the price. The attention to detail in the woodwork gets positive mentions consistently, and owners describe the gun as having a classic aesthetic that's rare at this price point.

Performance on the range and in the field is generally described as reliable. The semi-auto action cycles different loads smoothly. The balance and ergonomics are called out as comfortable, with the length of pull working for most adult shooters.

Value for money is a recurring theme. Most buyers feel the Viper G2 delivers more than competing synthetic-stocked options at the same price.

The main criticisms: at 7.25 lbs some users find it heavy after extended carry, and new owners sometimes mention a break-in period before the action cycles lighter loads consistently. Customer service experiences are mixed, and aftermarket customization options are more limited than some would prefer.