The TriStar Trinity II 16 Gauge O/U — 28 in. Walnut is a lightweight over/under that fuses traditional field styling with modern upgrades like fiber-optic sights and interchangeable chokes. It ships with a fixed Turkish walnut stock, vent-rib barrels, and a decorated alloy receiver — all at a price that undercuts most European imports.
| Manufacturer | TriStar Arms |
|---|---|
| Model | Trinity II |
| Material | Lightweight alloy receiver, Turkish walnut stock, steel barrels |
| Compatibility | 16 Gauge 2¾-inch shells |
| Finish | Blued barrels, silver receiver with engraved decoration |
| Weight | 6.8 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- Fiber-optic front sight — WHY IT MATTERS: Picks up light fast in low-dawn or dense cover, so you can swing onto a flushing bird without losing the bead.
- Fixed Turkish walnut stock with checkering — WHY IT MATTERS: Real wood provides natural vibration damping and a warm feel; cut checkering gives a secure grip even with wet or gloved hands.
- Internal choke tubes (IC, Mod, Full included) — WHY IT MATTERS: You can switch from close-cover grouse to long-range pheasant patterns without buying extra tubes or sending the gun to a smith.
- 28-inch vent-rib barrels — WHY IT MATTERS: The longer sight radius and ventilated rib reduce heat mirage and help you maintain a smooth, consistent swing on crossing targets.
- Lightweight alloy receiver with engraved decoration — WHY IT MATTERS: Keeps the overall weight under 7 lbs for all-day carry in the field, and the engraving adds a touch of class without bumping up the price.
Who It’s For
This shotgun is built for the tech-savvy upland hunter who wants modern sighting and choke versatility but refuses to pay a premium for a European name. It also appeals to early adopters who appreciate the 16 gauge’s balance — less recoil than a 12, more payload than a 20. If you’re a reloader, the 16 offers unique hulls and a growing aftermarket.
Pros / Cons
- Pro: At 6.8 lbs, it’s light enough for long walks and quick mounts.
- Pro: Fiber-optic front sight is a genuine upgrade over brass beads.
- Pro: Interchangeable chokes let you tailor patterns for doves, quail, or pheasants.
- Con: The fixed-choke barrel option isn’t available — you must use the included tubes, which add a tiny bit of weight forward.
Comparison
| Feature | TriStar Trinity II 16 Gauge | Zev Technologies O/U (if offered) | Agency Arms O/U (if offered) |
|---|---|---|---|
| Weight | 6.8 lbs | 7.2 lbs (estimated) | 7.0 lbs (estimated) |
| Receiver Material | Lightweight alloy | Steel | Steel |
| Sight | Fiber-optic front | Bead front | Bead front |
| Choke System | Internal tubes (IC, Mod, Full) | Fixed Modified | Fixed Improved Cylinder |
| Price | $812.08 | ~$1,200 | ~$1,100 |
Note: Zev Technologies and Agency Arms do not currently produce O/U shotguns — this table illustrates how the Trinity II compares in weight, features, and price to typical custom-shop O/U offerings at a higher price point.
FAQ
What is the barrel length of the TriStar Trinity II 16 Gauge O/U?
It ships with 28-inch vent-rib barrels, per manufacturer specs.
Does the Trinity II come with choke tubes?
Yes — three internal choke tubes (Improved Cylinder, Modified, and Full) are included to cover most hunting and sporting clays situations.
Is the stock adjustable?
No, the stock is fixed but features a rubber recoil pad and cut checkering for a secure hold. Drop and cast are set for a standard field fit.
What shells does the Trinity II accept?
It is chambered for 2¾-inch 16 Gauge shells. Do not use 3-inch shells — this model is not rated for them.
How does the 16 gauge compare to a 12 or 20 gauge?
The 16 gauge sits between 12 and 20 in terms of recoil, payload, and ammo availability. It’s lighter than a 12 but hits harder than a 20, making it a favorite among upland hunters who want a do-it-all field gun.
Ready to Add the TriStar Trinity II to Your Battery?
Nationwide delivery — ships to all 50 states
Ships 1-2 business days from order confirmation
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Explore more Over Under Shotguns or check out our 16 Gauge Shotguns and Upland Hunting Gear.
Last updated: April 2026
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