Description
The RXP22 from Retay USA is a hammer-fired, double/single-action .22 LR pistol that takes the features usually reserved for higher-priced guns and puts them in a platform that won't drain your ammo budget. The frame is a hard-coat anodized polymer construction with aggressive grip texturing and an integrated Picatinny rail, while the slide is machined from 7075 aluminum alloy and finished in Black Cerakote. The 4-inch barrel is precision-drilled, chrome-finished AISI 4140 steel, threaded at 1/2×28 for direct suppressor attachment. At just 1 lb 8 oz and 7.5 inches overall, it handles easily for extended range sessions.
What Makes the RXP22 Stand Out for Suppressor Fans
Most optic-ready .22s in this price range skip the threaded barrel. The RXP22 includes both, right out of the box. The 1/2×28 thread pitch is the standard for .22 suppressors, so pairing it with a can is straightforward. Reviewers who ran the RXP22 suppressed found the combination genuinely fun, with reviewers noting the indoor range setup was whisper-quiet with a compatible suppressor attached. The included universal optics mounting plate also lets you run a red dot alongside a suppressor without any custom machining.
RXP22 Optics Setup and Iron Sights
The slide is drilled and tapped for RMR and RMSc footprints, and Retay also includes a universal adapter plate that opens compatibility up to a wider range of red dot optics. Factory irons are a TruGlo fiber optic up front and a target-style adjustable rear, which is a solid setup for rimfire target work on its own. The ambidextrous manual safety and reversible magazine release mean lefties aren't left out either.
The two included 13-round magazines are weighted steel, which contributes to a well-balanced feel in the hand. Real-world range reports have been consistently positive on reliability with quality ammo like CCI Mini-Mags, and the single-action trigger gets solid marks for feel. The RXP22 is covered by Retay USA's limited lifetime warranty, which adds meaningful peace of mind for the price point.
Key Specifications
- Manufacturer: Retay USA
- Model: RXP22
- MPN: RXP22-BLK-13TH
- UPC: 193212029904
- Caliber: .22 LR
- Action: Double / Single Action, Hammer Fired
- Capacity: 13+1
- Barrel Length: 4"
- Barrel Material: AISI 4140 Steel, Precision-Drilled, Chrome-Finished
- Muzzle Thread: 1/2×28
- Overall Length: 7.5"
- Weight: 1 lb 8 oz
- Frame: Polymer with Integrated Picatinny Rail
- Slide Material: 7075 Aluminum Alloy
- Finish: Black Cerakote (Frame and Slide)
- Sights: TruGlo Fiber Optic Front / Target-Style Adjustable Rear
- Optic Compatibility: RMR / RMSc Footprint (Universal Plate Included)
- Safety: Ambidextrous Manual
- Warranty: Retay USA Limited Lifetime Warranty
What’s Included
- Retay RXP22 Pistol
- (2) 13-Round Steel Magazines
- Universal Optics Mounting Adapter Plate
Frequently Asked Questions
What optics fit the Retay RXP22 slide?
The RXP22 slide is drilled and tapped to accept RMR and RMSc footprint optics directly. Retay also includes a universal adapter plate in the box that broadens compatibility to a wider range of popular red dot sights, so you have solid options without needing any additional hardware or machining.
What thread pitch is on the RXP22 barrel, and will it work with most .22 suppressors?
The RXP22 uses a 1/2×28 thread pitch, which is the industry standard for .22 LR suppressors. That means the vast majority of .22 cans on the market will thread right on without any adapters. It's one of the more practical decisions Retay made on this gun.
What ammo runs best in the RXP22?
Like most .22 semi-autos, the RXP22 runs most reliably with standard-velocity or high-velocity copper-plated ammo. CCI Mini-Mags are a go-to recommendation from Retay and have gotten consistently clean results from real-world users. Lower-powered bulk loads can occasionally cause cycling issues, so stick with quality brass-cased rounds, especially when first breaking the gun in.
Is the Retay RXP22 a good pistol for new shooters?
It's a great option. The .22 LR caliber means minimal recoil, which helps new shooters focus on fundamentals without developing a flinch. The ergonomics are designed to mirror the feel of a compact 9mm, so the muscle memory and grip habits built here translate well to larger handguns later on. Add in the affordable ammo cost and you've got a setup that makes it easy to put a lot of rounds downrange without the cost adding up fast.
Does the RXP22 come with more than one magazine?
Yes, two 13-round steel magazines are included in the box. They're weighted, which contributes to a balanced feel when the gun is fully loaded. The reversible magazine release also makes it easy to configure for either right- or left-handed use.
What is the Retay RXP22 backed by for warranty?
Retay USA covers the RXP22 with a limited lifetime warranty for as long as you own the firearm. For a pistol in this price range, that kind of coverage is genuinely reassuring and says something about how Retay stands behind the product.




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