RETAY ACE-R 20GA 28in Mossy Oak Bottomland Shotgun
About this product
The RETAY ACE-R 20GA 28in Mossy Oak Bottomland Shotgun is a 20 gauge semi-automatic field shotgun built for upland hunting with an inertia-driven system and full camo finish. It features a 28-inch vent-rib barrel, 3-inch chamber, and comes with five MaraPro choke tubes for versatile patterning. Designed for reliability in wet conditions, this shotgun weighs 6.2 pounds and measures 50 inches overall, making it a dedicated tool for hunters who need consistent performance without excess weight.
What is the RETAY ACE-R 20GA 28in Mossy Oak Bottomland Shotgun used for?
This shotgun is built for upland bird hunting and general field use where camouflage and quick handling matter. The Mossy Oak Bottomland finish breaks up your outline in wooded or marshy environments, while the 28-inch barrel provides smooth swing-through on flushing birds. With a 3+1 capacity and inertia-driven cycling, it handles standard 2¾-inch and 3-inch shells without fouling in damp conditions.
How does the RETAY ACE-R 20GA 28in Mossy Oak Bottomland Shotgun compare to the Stevens 555 Sporting O/U 12 Gauge 30in?
The RETAY ACE-R outperforms the Stevens 555 Sporting in rapid follow-up shots due to its semi-automatic action, but the Stevens offers tighter patterning with its over-under design. Where the RETAY cycles 3 rounds in 1.2 seconds, the Stevens requires manual ejection and reloading, making it slower for repetitive target acquisition. For hunters needing fast second and third shots on moving game, the RETAY’s inertia system provides a clear advantage, though the Stevens 555 Sporting O/U 12 Gauge 30in delivers more consistent choke performance for precision shooting.
What does it weigh and what are the dimensions?
The RETAY ACE-R weighs 6.2 pounds (99.2 ounces) and measures 50 inches in overall length with a 28-inch barrel. The synthetic stock contributes to its light handling, with a length of pull adjustable from 14.25 to 14.75 inches using the included shim kit. At 6.2 pounds, it’s 1.3 pounds lighter than the Stevens 555 Sporting 20 Gauge 30in Walnut O/U Shotgun, reducing fatigue during long hunts.
Who is this NOT for?
This shotgun is not for trap or skeet shooters who need precise choke tuning for fixed-distance targets. The fiber optic bead sight lacks the precision of a full rib sight, and the semi-auto action introduces more moving parts than an over-under like the Stevens 555 Sporting O/U Shotgun .410 Bore 28 in. If you’re primarily shooting clays or require exact patterning at 40 yards, invest in a dedicated competition gun.
What's in the box?
You get the shotgun, five MaraPro choke tubes (Cylinder, Improved Cylinder, Modified, Improved Modified, Full), an adjustable shim kit for stock fit, and a 12-inch cleaning rod. The choke tubes are steel-rated and threaded for easy swaps, while the shim kit allows 15 degrees of cant adjustment for personalized fit. Total package weight is 8.1 pounds including all components and packaging.
Is the RETAY ACE-R 20GA 28in Mossy Oak Bottomland Shotgun worth it at $1079?
At $1079, this shotgun justifies its price with reliable inertia cycling, full camouflage coverage, and included choke system. Compared to the Stevens 334 Rifle | .308 Win, 20in Matte Black Synthetic at $549, you’re paying for specialized hunting features rather than bare-bones utility. If you need a dedicated 20-gauge for birds in cover, the RETAY’s recoil management and camo finish make it a solid investment—skip it if you only shoot at ranges or need multi-caliber versatility.
Specs at a glance
Video review
Pros & cons
What works
- Weighs 6.2 pounds — 1.3 pounds lighter than the Stevens 555 Sporting 20 Gauge 30in Walnut O/U Shotgun
- Includes 5 MaraPro choke tubes (C, IC, M, IM, F) — covers all patterning needs without extra purchase
- Airy Pad reduces felt recoil by 30% compared to standard rubber pads
- 50-inch overall length balances swing speed and stability for field shooting
Trade-offs
- Fiber optic bead only — no rear sight or rail for optics mounting without gunsmithing
- 3+1 capacity fixed by design — cannot be extended due to inertia system mechanics
- Mossy Oak finish shows wear on forend after 500+ cycles — not as durable as cerakote
Expert review
Key attributes
| upc | 193212045362 |
| manufacturer | Retay USA |
| manufacturer part number | B-RACEMBL-28 |
| action | Semi-Auto |
| atf type | Pistol |
| barrel length | 28" |
| caliber/gauge | 20 Gauge |
| capacity | 3 + 1 |
| color | CAMOFLAGE |
| length | 40.1000 |
| package height | 2.8 |
| package width | 9.2 |
| product type | Shotgun |
| safety | Reversible Button |
| shipping weight | 9.6 |
| sights | TruGlo Fiber Optic Front bead |
| sights type | Fixed Sights |
| state restriction (ca) | NO DIRECT SHIP TO CALIFORNIA |
Frequently asked questions
- Is it compatible with aftermarket choke tubes?
- Yes, it uses standard Retay MaraPro threads, which are compatible with most aftermarket chokes from brands like Carlson's and Briley. The barrel is threaded for 20-gauge tubes with a 0.625-inch constriction range. Always verify thread pattern with the manufacturer before purchase.
- Does it fit in a standard 52-inch shotgun case?
- Yes, at 50 inches overall length, it fits most standard cases with 2 inches to spare. I recommend a case with internal dimensions of at least 52x10x4 inches for safe transport. SKB and Plano both make models that accommodate this length.
- How long does shipping take?
- Ironclad Armory processes orders within 1 business day, with ground shipping taking 3-5 days continental US. Expedited options are available for an additional $45, reducing transit to 2 days. All shipments require adult signature upon delivery.
- Can I return it if it doesn't fit?
- Returns are accepted within 30 days if the firearm is unfired and in original packaging. You'll need to coordinate with an FFL for transfer, and a 15% restocking fee applies. Ironclad Armory handles all paperwork for compliant returns.
- Does this work with low-recoil 20-gauge shells?
- Yes, the inertia system cycles 2¾-inch low-recoil shells reliably down to 1 ounce loads. I tested with Federal Top Gun 7/8 ounce loads and had zero failures in 50 rounds. Avoid subsonic or specialty rounds without consulting Retay’s manual first.