Gun Editions/Firearms/Viper G3 family

GE / ED.0722 · Available · Catalog backfill · revised gas-operated semi-automatic shotgun family

TriStar Arms
Viper G3 family

TriStar's revised Viper G3 catalog spans Walnut (26100, 26101, 26102, 26103, 26105, 26106), Synthetic (26110, 26111, 26114, 26115, 26118, 26120), Shadow Grass (26130, 26131), TrueTimber Atera (26133, 26135, 26136, 26139, 26141), Silver (26170–26173), Bronze (26180–26183), Turkey (26150–26153) and Pro (26146, 26147) configurations. The maker lists three-inch chambers, chrome-lined chambers and barrels, fiber-optic sights, Beretta/Benelli Mobil-pattern chokes, a manual E-Z Load magazine cutoff, shot plug and five-year warranty; UPCs and production quantity are unpublished. TriStar says the revised system was tested to 5,000 rounds, an attributed manufacturer performance claim. NRA's linked written platform review covers several Viper G3 models on a sporting-clays course, not every gauge, finish, Turkey or Pro configuration, or heavy three-inch loads.

TriStar Viper G3 semi-automatic shotguns in three official configurations
TriStar Arms Viper G3 family · Verified product image

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Release statusAvailable
Edition typeCatalog backfill · revised gas-operated semi-automatic shotgun family
Caliber12 gauge · 20 gauge · 28 gauge · .410 bore
ReleasedManufacturer-authored release October 23, 2026
Sold outOfficial matrix listed 33 configurations when checked November 11, 2026
Sell-throughNot publicly documented
Production runStandard production · quantity not limited or published
Original MSRP$739 to $1,129
Data qualityDocumented
SKU33 exact item numbers from 26100 through 26183 · non-contiguous matrix preserved in note
UPCNot published
FinishWalnut · black synthetic · Bronze or Silver Cerakote · Shadow Grass · TrueTimber Atera · Mossy Oak Bottomland · SKRE Solace
Barrel24 to 30 in · chrome-lined · vent rib · Beretta/Benelli Mobil choke system
ActionGas-operated semi-automatic · manual magazine cutoff
Capacity5-round tubular magazine · shot plug included

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Written platform review

NRA Shooting Sports USA

TriStar's New Viper G3 Improves on Award-Winning Shotgun

Independent hands-on coverage of several exact Viper G3 models on a sporting-clays course using 2¾-inch Browning target loads, with no malfunctions reported over several boxes. It does not review every gauge, finish, Turkey or Pro configuration, or heavy three-inch loads.Link checked November 11, 2026Watch or read ↗

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Collector research summary

What is the TriStar Arms Viper G3 family?

The Viper G3 family is cataloged by Gun Editions as a catalog backfill · revised gas-operated semi-automatic shotgun family from TriStar Arms, chambered in 12 gauge · 20 gauge · 28 gauge · .410 bore. Its recorded status is available, its original price is $739 to $1,129, its production run is standard production · quantity not limited or published, and its documented sell-through is not publicly documented.

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