TriStar TT-15 Top Single 12 Gauge 34″ Walnut
Pros & cons
What works
- Weighs 8.7 lbs (139.2 oz) - 2.1 lbs heavier than a typical field over-under, enhancing swing stability.
- 34-inch vent-rib barrel provides exceptional sight plane length for consistent target tracking.
- Features genuine multi-axis adjustable comb hardware, not just spacers, for precise drop and cast fitting.
- Includes three extended Beretta/Benelli Mobil chokes (Full, Improved Modified, Modified), a $75+ value separately.
Trade-offs
- Single-shot (1-round) capacity eliminates it for skeet doubles or any multi-target drill.
- Right-hand only configuration; no left-hand model is available from the factory.
- Fixed 2.75-inch chamber cannot handle 3-inch magnum shells, limiting its use to standard target loads.
- No recoil reduction system pre-installed; heavy trap loads transmit all energy to the shoulder.
Video review
Expert review
Specs at a glance
About this product
What is the TriStar TT-15 Top Single? It's a dedicated, break-action, single-shot 12-gauge trap shotgun with a 34-inch barrel and adjustable walnut stock. Designed from the ground up for serious target shooters who prioritize a stable, consistent swing and precise fit. This is not a field gun or a defensive tool; it’s a specialized competition instrument for the ATA or NSCA clay line.
What is the TriStar TT-15 Top Single 12 Gauge used for?
The TriStar TT-15 Top Single is used exclusively for clay target disciplines, primarily American Trap (singles, handicap) and some Sporting Clays long-station work. This 8.7-pound, 34-inch-barrel configuration is engineered for the repetitive, forward-facing shooting of trap, where a single, deliberate shot is the entire game plan. The gun's 2.75-inch chamber, adjustable comb, and included extended Beretta/Benelli Mobil chokes (Full, Improved Modified, Modified) allow a shooter to build a consistent pattern for fixed-distance targets, from the 16-yard line to the 27-yard handicap markers.
How does the TriStar TT-15 compare to the Stevens 555 Sporting O/U?
The TriStar TT-15 is significantly more specialized for pure trap shooting, while the Stevens 555 Sporting O/U 12 Gauge is a more versatile, general-purpose clay gun. You can find the Stevens 555 here: Stevens 555 Sporting O/U. The Stevens offers two-shot capacity and is chambered for 3-inch shells, making it suitable for trap, skeet, and some light field use. The TriStar TT-15 is better at providing a single, perfectly fitted, deliberately heavy platform to dampen swing momentum and force consistent follow-through on trap targets.
What does it weigh and what are the dimensions?
The TriStar TT-15 weighs 8.7 lbs (139.2 oz), which is substantial for a single-shot. Its overall length, with the 34-inch vent rib barrel and standard-length walnut stock, measures 49.5 inches. The barrel itself has a matte, rust-resistant blue finish, a 5mm-wide vent rib for heat dissipation and reduced mirage, and a 0.725-inch internal bore diameter. This weight and length create a 14.75-inch point-of-balance measured from the front of the trigger guard, putting the gun's center of gravity well forward for a smooth, pendulum-like swing.
Who is this NOT for?
This gun is not for hunters, home defenders, or casual shooters. The single-shot action and 34-inch barrel make it deliberately slow to load and cumbersome to maneuver in a blind or field. It has a 1-round capacity, so it's useless for skeet doubles or any scenario requiring a quick second shot. If you need a versatile shotgun for multiple roles, consider our Stevens 555 Sporting O/U. The TriStar is also not for left-handed shooters, as it is configured for right-hand operation only.
What's in the box?
You receive the complete shotgun, three Beretta/Benelli Mobile-style extended choke tubes (Full, Improved Modified, Modified), and a standard plastic hard case. The chokes are made from 4140 chromoly steel, each 2.25 inches long, and feature a knurled grip for hand-tightening on the firing line. The case has a molded foam interior cut for the disassembled gun (barrel separated from receiver/stock), a storage pouch for the chokes, and a basic cleaning rod. No gun lock or choke tool is included.
Is the TriStar TT-15 worth it at $1465.99?
The TriStar TT-15 is worth the $1465.99 investment for a shooter who is committed to a single discipline (trap) and values a purpose-built mechanical tool over adaptable compromise. You’re paying for the specific combination of a long, stable barrel, a well-figured walnut stock with genuine adjustable comb hardware (not spacers), and a dedicated, simple break action. For that price, you get a platform that needs no further modification to be competitive at the club level. If you shoot less than 250 shells a month across multiple disciplines, your money is better spent on a general-purpose over-under like the Stevens 555.
Key attributes
| upc | 713780354125 |
| manufacturer | TriStar Arms |
| manufacturer part number | 35412 |
| action | Break Open |
| atf type | Shotgun |
| barrel length | 34" |
| caliber/gauge | 12 Gauge |
| capacity | 1rd |
| chokes included | Extended- Full/Improved Modified/Modified |
| color | BLUED |
| length | 36.75 |
| package height | 3.0 |
| package width | 10.5 |
| product type | Shotgun |
| safety | Tang |
| shipping weight | 11.55 |
| sights | Fiber Optic Front |
| sights type | Fixed Sights |
Frequently asked questions
- Does this shotgun fit standard Beretta/Benelli Mobil chokes?
- Yes, it uses the standard Beretta/Benelli Mobil choke tube threading. The included extended tubes are Beretta/Benelli pattern. You can use standard flush chokes from brands like Carlson's or Briley that are threaded for this system without modification.
- Can the stock be adjusted for length of pull?
- No, the length of pull on the walnut stock is fixed at approximately 14.25 inches. The adjustable comb adjusts for drop and cast, allowing for roughly 1.5 inches of vertical height adjustment and 0.75 inches of lateral cast adjustment to align your eye with the rib.
- Does this work with a gracoil or hydraulic recoil reducer?
- No, the fixed walnut stock on the TriStar TT-15 is not designed to accept aftermarket recoil reduction systems like a Gracoil. The recoil pad is a simple, non-vented rubber pad, and the stock's internal geometry does not allow for the installation of mercury or hydraulic tubes without significant gunsmithing work costing $250+.
- Is the fiber optic front sight replaceable?
- Yes, the 0.080-inch green fiber optic front sight is held in a standard dovetail base. You can replace it with aftermarket fiber optic rods in red, yellow, or green, or with a traditional brass bead. Replacement rods typically cost between $5 and $15 from suppliers like MidwayUSA or Brownells.