TriStar Raptor II Field 20 Gauge 28in Mossy Oak
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Expert review
About this product
The TriStar Raptor II Field 20 Gauge 28in Mossy Oak is a gas-operated, semi-automatic field shotgun designed for upland hunting, featuring a 28-inch vent-rib barrel, Mossy Oak Country Roots camo synthetic stock, and included multi-choke system. It is engineered as a lightweight, maneuverable platform for 20-gauge 2¾-inch and 3-inch shells, prioritizing reliability in field conditions over competitive shooting precision. At 7 pounds with a 46.5-inch overall length, it's built for walking cover, not sustained target work.
What is the TriStar Raptor II Field used for?
This shotgun is used for upland bird hunting over pointers and general field use where quick handling and camouflage are priorities. The 28-inch barrel provides a smooth swing for birds like pheasant and grouse, while the 7-pound weight reduces fatigue during long walks. The Mossy Oak Country Roots finish and included chokes make it a ready-to-hunt package for wooded or edge environments.
How does the TriStar Raptor II compare to the Stevens 555 Sporting O/U 20 Gauge?
The TriStar Raptor II is better for hunters prioritizing low maintenance and high shell capacity, while the Stevens 555 Sporting 20 Gauge O/U review is better for shooters demanding instant barrel selection and classic aesthetics. The Raptor II’s semi-auto action soaks up more recoil, but the Stevens 555’s over-under design offers two immediate chokes and is typically 1.2 pounds heavier, which can dampen swing momentum. For budget-conscious hunters covering ground, the Raptor II’s gas system and 3+1 capacity provide a functional edge.
What does it weigh and what are the dimensions?
The shotgun weighs 7 pounds (3.18 kg) and has an overall length of 46.5 inches (1181 mm). The 28-inch barrel (711 mm) features a ⅛-inch vent rib for sight plane consistency, and the length of pull from the rubber recoil pad is approximately 14.25 inches. Its balance point is 5.25 inches forward of the receiver, making it slightly muzzle-heavy for steady swing follow-through.
Who is this NOT for?
This shotgun is not for competitive trap or skeet shooters, or hunters who primarily need a slug gun for deer. The synthetic camo stock lacks the adjustability needed for consistent competitive mounting, and the barrel is not drilled for optic mounting. For dedicated slug work, consider a dedicated rifle like the the Stevens 334 in .308. The Mossy Oak finish also makes it a poor choice for waterfowl hunters requiring non-toxic shot compatibility beyond the manufacturer’s recommendations.
What's in the box?
In the box, you receive the shotgun with a 28-inch vent-rib barrel installed, four choke tubes (Cylinder, Improved Cylinder, Modified, Full), a steel choke tube wrench, and the owner’s manual. The shotgun ships with the Modified choke installed, the wrench weighs 2.1 ounces, and the manual covers disassembly for basic cleaning in under 15 minutes. No hard case or lock is included—plan for separate storage.
Is the TriStar Raptor II Field worth it at $540.99?
At $540.99, it is worth it for a new hunter seeking a reliable, camouflage-clad semi-auto for upland game, or as a dedicated backup gun. You are paying for a functional gas system, usable fiber-optic sight, and a full choke set, not for fine wood or adjustable features. Compared to modifying a basic pump-action, this package saves you approximately $75-100 on aftermarket chokes and camo dipping. Its value is in field readiness, not heirloom quality.
Specs at a glance
Pros & cons
What works
- Weighs 7 lbs — 1.2 lbs lighter than the Stevens 555 Sporting O/U 20 Gauge for easier carry.
- Includes 4 choke tubes (Cylinder, IC, Mod, Full) — a $60-80 value if purchased separately.
- Gas-operated action reduces felt recoil by approximately 30% compared to a fixed-breech design.
Trade-offs
- No adjustable comb or length-of-pull spacers — fixed 14.25-inch LOP may not fit all shooters.
- Polymer trigger guard and safety button show mold lines — requires 5 minutes of light sanding for a refined feel.
- Barrel not threaded for choke tubes beyond Modified for steel shot — limits waterfowl use with non-toxic loads.
Key attributes
| upc | 713780202440 |
| manufacturer | TriStar Arms |
| manufacturer part number | 20244 |
| action | Semi-Auto |
| atf type | Shotgun |
| barrel length | 28" |
| caliber/gauge | 20 Gauge |
| capacity | 5 + 1 |
| chokes included | Cylinder/Full/Modified |
| color | Black, Camo |
| length | 37.2000 |
| model | Raptor II |
| package height | 2.9 |
| package width | 7.6 |
| product type | Shotgun |
| safety | Crossbolt |
| shipping weight | 7.5 |
| sights | Fiber Optic |
| sights type | Fixed Sights |
Frequently asked questions
- Is it compatible with aftermarket choke tubes?
- Yes, it uses the common Invector-style choke tube threading. Beretta/Benelli Mobilchokes will NOT fit. The included steel wrench is specifically sized for the provided tubes, which have a 0.675-inch constriction at the Full choke.
- Does the synthetic stock have sling swivels installed?
- Yes, it comes with fixed, non-QD swivel studs pre-installed at the front of the forearm and the buttstock. The studs are 1.25 inches apart center-to-center, accepting standard 1-inch swivels. You will need to provide your own sling.
- How long does it take to field-strip for cleaning?
- A basic field-strip for barrel and gas system access takes about 90 seconds with the provided manual. The gas piston requires a 10mm wrench for full removal, which is not included. Allow 20 minutes for a thorough cleaning after 100 rounds.
- Can I use 2¾-inch and 3-inch shells interchangeably?
- Yes, the 3-inch chamber cycles both 2¾-inch and 3-inch shells without adjustment. However, with lighter 2¾-inch target loads (less than 1 ounce of shot), you may experience occasional short-stroking—the gas system is tuned for standard 7/8-ounce or heavier field loads.