Description
There's something about walnut on a working shotgun that never goes out of style, and the Retay ACE-R nails that look without giving up an ounce of modern function. This is the 12 gauge version with a 28 inch barrel and a 3.5 inch chamber, so it swings nicely on doves and clays but still digests full-house waterfowl and goose loads when the season calls for it. The raised, humpback-style receiver profile gives you a natural sight plane down the rib to the fiber optic front bead, and at 7 pounds 4 ounces it carries all day without wearing you out.
What Makes the ACE-R Run
Under the wood, this gun runs Retay's Inertia Plus bolt system, which uses an internal torsion spring to rotate the bolt head fully into battery and keep it there. That solves one of the classic gripes with inertia guns, where bumping the stock in a blind or boat can knock the bolt out of battery and cost you a shot. The barrel is deep bore drilled from Bohler steel with a factory-lengthened forcing cone, which tightens patterns and takes some sting out of heavy loads. Add the AIRY recoil pad, which trims felt recoil by up to 30 percent, and 3.5 inch magnums stop feeling like a punishment.
Smart Touches on the Retay ACE-R
A few details stand out once you get your hands on one. The entire trigger group pops out at the push of a button, so cleaning after a muddy hunt takes minutes instead of an afternoon. The Easy Out magazine system lets you unload shells without cycling them through the action. The safety is oversized and reversible for gloved hands and left-handed use, the receiver comes drilled and tapped if you ever want an optic, and the included shim kit lets you dial in the 14.5 inch length of pull to fit your build.
A Walnut Hunting Gun Built to Stay
With six extended choke tubes in the box, including a long-range waterfowl tube, plus Retay's limited lifetime warranty behind it, the ACE-R is set up to handle just about any wingshooting you throw at it for a long time to come.
Key Specifications
- Manufacturer: Retay USA
- Model: ACE-R
- Manufacturer Part Number: RACEWAL-28
- UPC: 193212035738
- Gauge: 12 Gauge
- Chamber: 3.5"
- Action: Semi-Auto, Inertia Plus
- Barrel Length: 28"
- Barrel Type: Deep Bore Drilled
- Capacity: 3+1
- Overall Length: 50"
- Weight: 7 lbs 4 oz
- Stock: Walnut, ACE Standard
- Sights: Fiber Optic Front Bead
- Length of Pull: 14.5" (with shim kit)
- Receiver: Drilled and Tapped
What’s Included
- Retay ACE-R 12 gauge shotgun
- Six choke tubes (C, IC, M, IM, F, and extended long-range Waterfowl)
- Stock shim kit
- Owner's manual
Frequently Asked Questions
Will the Retay ACE-R cycle light target loads or does it need heavy shells?
The ACE-R uses Retay's inertia-driven system, and like most inertia guns it runs best once it's broken in with a couple boxes of stouter loads. After that, most owners find it cycles standard 1-1/8 ounce target loads reliably. The 3.5 inch chamber means it handles everything up to full magnum waterfowl and goose loads without complaint.
What makes the Inertia Plus bolt different from other inertia shotguns?
Traditional inertia actions can be jarred out of battery if the gun gets bumped in a blind or boat, which leads to a click instead of a bang. Retay's Inertia Plus bolt uses a patented internal torsion spring that rotates the bolt head fully into battery and keeps it locked there. It's a small change that fixes a real-world annoyance.
Can I mount an optic on the ACE-R?
Yes. The 12 gauge ACE-R comes with a drilled and tapped receiver from the factory, so adding a base for a red dot is straightforward. Most folks will stick with the fiber optic front bead and raised sight plane for wingshooting, but the option is there for turkey setups.
Is the ACE-R easy to clean after a wet or muddy hunt?
Easier than most. The whole trigger group removes at the push of a button with no tools, so you can clean the fire control area in the field in minutes. The inertia action also stays cleaner than gas guns since it doesn't vent powder residue into the receiver.



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