The Retay USA Ace is a full-size semi-automatic shotgun chambered in 12 gauge with a 3.5-inch chamber. It has a 26-inch vent rib barrel and a 3+1 capacity. The receiver is drilled and tapped steel, and the stock uses an adjustable shim system in Mossy Oak Bottomland pattern. 
 

Key Specifications 

• Brand: Retay USA 
• Model: Ace 
• Caliber: 12 Gauge 
• Action: Semi Auto 
• Capacity: 3+1 Rounds 
• Barrel Length: 26" 
• Color/Finish: Mossy Oak Bottomland 
   

Detailed Features 

• 26" vent rib barrel with 3.5" chamber for heavy loads 
• Drilled and tapped steel receiver for optic mounting 
• Adjustable shim stock system for fit customization 
• Mossy Oak Bottomlands camo pattern on stock and receiver 
• Full-size frame with 3+1 capacity

Owners of the Retay Ace in Mossy Oak Bottomlands typically come from a waterfowl or timber hunting background, drawn to the 3.5-inch chamber and the shorter 26-inch barrel for tighter cover. The adjustable shim stock is a recurring positive, letting hunters dial in fit without aftermarket parts.

In the field the Ace earns solid marks for handling. The 26-inch barrel swings faster than longer tubes and is a common reason buyers pick this variant over the 28-inch. Sensitivity to lighter loads is a known issue; most owners report they settled on premium hunting loads after some early cycling problems.

The Ace tends to land in a middle tier for value. Most buyers feel the Mossy Oak finish quality is good, though a handful of reviews note the camo pattern can wear at contact points after heavy use. The trigger is functional but not a selling point, and aftermarket options for the platform are still limited compared to more established domestic semi-autos.