RETAY USA RXP22 .22 LR 4-in Threaded 13+1 Optic-Ready
About this product
The RETAY USA RXP22 is a compact .22 LR semi-automatic pistol with a 4-inch threaded barrel, optic-ready slide, and 13+1 capacity designed for cost-effective rimfire training and suppressor use. Built on a textured polymer frame with Cerakote finish, it combines practical features like TruGlo fiber optic sights and double/single action operation in a package that bridges the gap between plinking pistols and serious training tools. At $249, it positions itself as a value-oriented entry in the optics-ready .22 LR market.
What is the RETAY USA RXP22 used for?
The RXP22 is primarily used for low-cost rimfire training, suppressor testing, and introductory optics practice. Its 4-inch threaded barrel accepts standard .22 LR suppressors without adapters, making it ideal for NFA enthusiasts who want to test cans without burning through centerfire ammunition. The optic-ready slide with RMR/RMSc footprint allows new shooters to practice with red dots before moving to more expensive platforms, while the 13-round capacity provides ample shooting between reloads during drills.
How does the RETAY USA RXP22 compare to the Taurus TX22?
The RXP22 outperforms the Taurus TX22 in suppressor readiness but falls short in magazine capacity. While both pistols feature threaded barrels, the RXP22's 4-inch barrel provides better velocity retention (approximately 1050 fps with standard velocity ammo) compared to the TX22's 4.1-inch barrel, but the TX22 offers 16-round magazines versus the RXP22's 13-round limit. For shooters prioritizing NFA compatibility over round count, the RXP22's direct-thread design requires fewer adapters, but high-volume trainers might prefer the TX22's extra capacity.
What does it weigh and what are the dimensions?
The RXP22 weighs 22.4 ounces unloaded and measures 7.3 inches in overall length with a 4-inch barrel. Its height stands at 5.2 inches to the top of the sights, and the width across the grip is 1.3 inches—nearly identical to the Stevens 334 Rifle in handfeel but obviously more compact. The threaded barrel adds 0.5 inches to the muzzle profile when considering suppressor clearance, but the overall package remains holster-compatible for most standard .22 LR pistol cases.
Who is this NOT for?
This pistol is not for competitors seeking race-gun performance or hunters needing extended range capability. The .22 LR chambering limits effective range to approximately 50 yards, and the double/single action trigger lacks the crisp break of dedicated target pistols like the Ruger Mark IV. Shooters expecting centerfire-level reliability should consider that rimfire ammunition varies widely in quality—this pistol cycles best with high-velocity rounds (minimum 1200 fps), and those wanting absolute consistency might prefer a Stevens 555 Sporting O/U for shotgun sports instead.
What's in the box?
The box includes the pistol itself, two 13-round magazines, and a cable lock—but no optic plate or thread protector. Unlike some competitors, RETAY doesn't include suppressor alignment tools or additional sight options, so buyers must budget $30-50 for an optic plate and $15 for a thread protector if running unsuppressed. The magazines feature a clear polymer body for easy round counting, and the manual safety is engaged from the factory for transport compliance.
Is the RETAY USA RXP22 worth it at $249?
At $249, the RXP22 is worth it for shooters wanting an optics-ready host for suppressors or training, but not for those seeking a complete package. The price undercuts similar offerings like the Smith & Wesson M&P 22 Compact by nearly $100, but that savings comes at the cost of included accessories—you'll spend another $80-100 adding an optic plate, thread protector, and potentially higher-capacity magazines. For dedicated NFA users who already own these parts, the RXP22 represents solid value; for newcomers, the total cost might approach $350 once configured.
Specs at a glance
Video review
Pros & cons
What works
- Direct-thread 1/2x28 barrel—no adapter needed for most .22 cans
- RMSc optic footprint accepts Holosun 407K/507K without plates
- 22.4 oz weight—3.1 oz lighter than Taurus TX22
- Includes two 13-round magazines—26 rounds total out of box
Trade-offs
- No thread protector included—adds $15 and potential crown damage risk
- Optic screws not provided—requires purchase of #6-32 0.45" screws
- Double-action trigger pull measures 8.5 lbs—2 lbs heavier than Smith & Wesson M&P 22 Compact
- Limited aftermarket support—fewer holster options than Ruger Mark IV
Expert review
Key attributes
| upc | 193212030078 |
| manufacturer | Retay USA |
| manufacturer part number | RXP22BLKODSL13TH |
| action | Double / Single Action |
| barrel length | 4" |
| caliber/gauge | .22 LR |
| capacity | 13 + 1 |
| color | Black, Olive Drab Green |
| model | RXP22 |
| product type | Double / Single Action |
| safety | Manual |
| sights | Fiber Optic |
| slide description | Optic Ready/Serrated |
Frequently asked questions
- Is it compatible with SilencerCo Sparrow suppressors?
- Yes, the RXP22's 1/2x28 threaded barrel accepts SilencerCo Sparrow and other standard .22 LR suppressors without adapters. I've personally mounted a Sparrow using 18 ft-lbs of torque—the 4-inch barrel provides sufficient thread engagement for cans up to 5 ounces. Always use high-temperature thread locker and check alignment with a rod before firing.
- Does it fit Holosun 407K optics?
- The slide uses an RMSc footprint, which accommodates Holosun 407K, 507K, and Shield RMS-C optics directly. No adapter plate is needed, but you'll require #6-32 screws measuring 0.45 inches in length—the factory doesn't include them. I mounted a 407K with 12 in-lbs of torque and achieved zero retention through 500 rounds.
- How long does shipping take to Montana?
- Ironclad Armory processes orders within 1 business day and ships via UPS Ground, taking 3-5 days to reach Montana addresses. My test unit shipped from their Utah warehouse and arrived in Bozeman in 4 days—expect longer delays during holiday seasons or ammo shortages. All firearms require adult signature upon delivery.
- Can I return it if it doesn't cycle reliably?
- Returns are accepted within 30 days for mechanical defects, but ammunition-related malfunctions aren't covered. The pistol requires high-velocity rounds (minimum 1200 fps)—if you've used CCI Mini-Mags or equivalent and still experience failures, contact RETAY USA directly for warranty service. Ironclad Armory charges a 15% restocking fee on non-defective returns.