TriStar Viper G2 12 Gauge Semi-Auto Shotgun 28" 5+1 MobilChoke

The TriStar Viper G2 delivers reliable semi-automatic performance for hunters and sport shooters who demand consistent cycling and versatility. This 12-gauge platform handles everything from light target loads to heavy 3-inch magnum shells without adjustment.

What Makes This Different

The Viper G2 features an inertia-driven operating system that cycles faster than gas-operated competitors while requiring minimal maintenance. The 28-inch ventilated rib barrel provides extended sight radius for improved accuracy on distant targets. Three included MobilChoke tubes allow instant adaptation from cylinder bore for close-range work to full choke for long-distance precision.

Key Features

• Inertia-driven semi-automatic action cycles 2¾" to 3" shells reliably
• 28-inch ventilated rib barrel with fiber optic front sight
• 5+1 capacity with drop-out trigger group for easy cleaning
• SoftTouch stock coating reduces felt recoil and improves grip
• Three MobilChoke tubes included (Cylinder, Modified, Full)
• Anodized aluminum receiver resists corrosion in harsh conditions
• Quick-loading magazine cutoff allows single-shot operation

Field testing shows the Viper G2 maintains consistent ejection patterns across different load weights without adjustment. The extended forcing cone reduces pellet deformation for tighter patterns at distance. Waterfowl hunters appreciate the 3-inch magnum capability, while upland hunters benefit from the quick handling characteristics of the balanced 28-inch barrel.

Technical Specs

• Gauge: 12 gauge, 3-inch chamber
• Barrel Length: 28 inches with ventilated rib
• Overall Length: 49 inches
• Weight: Approximately 7.2 pounds
• Capacity: 5+1 rounds
• Choke: MobilChoke system with 3 tubes included
• Stock: Fixed synthetic with SoftTouch coating
• Action: Inertia-driven semi-automatic
• Safety: Cross-bolt trigger guard safety
• Country of Origin: Turkey

The combination of proven inertia operation and versatile choke options makes the Viper G2 suitable for multiple hunting scenarios without requiring a second shotgun. Current production models include a 5-year mechanical warranty covering manufacturer defects.