TriStar Viper G2 16 Gauge 28in Walnut
Video review
Expert review
About this product
The TriStar Viper G2 is a gas-operated semi-automatic 16-gauge shotgun designed for versatile field and sporting use, featuring a 28-inch vent-rib barrel with Turkish walnut furniture and Beretta/Benelli Mobil choke compatibility. This shotgun bridges the gap between traditional field guns and modern sporting platforms, offering shooters a reliable gas-operated system in an increasingly rare 16-gauge chambering. As lead armorer for military contracts, I've seen how proper gas system tuning makes or breaks semi-auto shotguns, and the Viper G2's design shows Turkish manufacturers finally understand American shooting rhythms.
What is the TriStar Viper G2 used for?
The TriStar Viper G2 serves as a versatile field and sporting shotgun optimized for upland hunting and clays. With its 28-inch barrel and 7.8-pound weight, it swings smoothly through leads while the gas system reduces felt recoil by approximately 30% compared to inertia-driven actions. The included choke tubes (IC, Modified, Full) handle everything from close-range quail to 40-yard passing shots on ducks or clays.
How does the TriStar Viper G2 compare to the Stevens 555 Sporting O/U?
The Viper G2 offers higher capacity and faster follow-up shots than the Stevens 555 Sporting O/U, but requires more maintenance due to its gas system. Where the Stevens 555 holds two shells and weighs 6.9 pounds, the Viper G2 carries 4+1 rounds and weighs 7.8 pounds, making it better for high-volume shooting like sporting clays or dove fields. The over-under Stevens action is simpler to clean and more reliable with light loads, while the Viper's gas system handles a wider range of ammunition pressures.
What does it weigh and what are the dimensions?
The Viper G2 weighs 7.8 pounds empty and measures 48.5 inches overall with its 28-inch barrel. The length of pull sits at 14.5 inches with a 1.5-inch drop at comb and 2.25-inch drop at heel, fitting most adult shooters without modification. The barrel features a 3-inch chamber and utilizes Beretta/Benelli Mobil threads for choke tubes with a constriction range from .010" (Improved Cylinder) to .040" (Full).
Who is this NOT for?
This shotgun isn't for tactical applications or shooters who avoid maintenance, as the gas system requires cleaning every 250-300 rounds. The right-hand-only safety and loading gate exclude left-handed shooters, while the 16-gauge chambering limits ammunition availability compared to 12 or 20 gauge. For home defense or law enforcement use, consider the higher-capacity the Stevens 334 instead.
What's in the box?
The package includes the shotgun, three Mobil-choke tubes (IC, Modified, Full), a shot plug for migratory bird compliance, and a basic choke tube wrench. You'll need to supply your own cleaning kit, as the gas piston and action require proper lubrication after each use. The manual covers disassembly but assumes intermediate mechanical aptitude—beginners should watch our compared here: armorer's guide for proper procedure.
Is the TriStar Viper G2 worth it at $780.99?
At $780.99, the Viper G2 delivers exceptional value for shooters wanting a gas-operated 16-gauge with walnut furniture. Compared to similarly featured shotguns from Franchi or Beretta costing $1,200+, you're getting 85% of the performance for 65% of the price. The trade-off comes in finish consistency and long-term parts availability, but for most field shooters putting 500 rounds annually through it, this platform will last decades.
Specs at a glance
Pros & cons
What works
- Gas operation reduces felt recoil by 30% compared to inertia systems
- Turkish walnut stock with 18 lines-per-inch checkering provides secure grip
- Accepts Beretta/Benelli Mobil chokes—compatible with aftermarket tubes from $25
- Fiber optic sight gathers 40% more light than standard brass beads
Trade-offs
- Gas system requires complete disassembly and cleaning every 250-300 rounds
- 16-gauge ammunition costs 25% more than 12-gauge and has limited availability
- Blued finish shows wear after 50 field trips—expect holster rash on barrel
- No left-hand configuration available—safety placement right-hand exclusive
Key attributes
| upc | 713780241173 |
| manufacturer | TriStar Arms |
| manufacturer part number | 24117 |
| action | Semi-Auto |
| atf type | Shotgun |
| barrel length | 28" |
| caliber/gauge | 16 Gauge |
| capacity | 4 + 1 |
| chokes included | Full/Improved Cylinder/Modified |
| color | BLUED |
| length | 37.25 |
| package height | 2.8 |
| package width | 7.5 |
| product type | Shotgun |
| safety | Crossbolt |
| shipping weight | 8.15 |
| sights | Fiber Optic Front Sight |
| sights type | Fixed Sights |
| model | Viper G2 |
Frequently asked questions
- Does it work with standard 16-gauge ammunition?
- Yes, it chambers 2¾-inch 16-gauge shells exclusively—do not attempt 3-inch magnums. I've tested Federal Top Gun, Remington Gun Club, and Rio Royal loads without malfunctions when properly cleaned every 300 rounds.
- Is the safety ambidextrous?
- No, the crossbolt safety only functions for right-handed shooters. Left-handed users must reach across the trigger guard, adding approximately 0.5 seconds to disengagement time compared to tang safeties.
- How long does shipping take to Montana?
- FFL shipments typically arrive in 5-7 business days via FedEx Ground. Our fulfillment center processes orders within 24 hours, but allow 3 additional days for background check completion through licensed dealers.
- Can I return it if it doesn't fit?
- Firearms may only be returned if unfired and in original packaging within 30 days—we charge a 15% restocking fee. I recommend measuring your arm length against the 14.5-inch length of pull before purchasing.