Description
The GEMTECH GM-22 .22LR 1/2X28 is a dedicated rimfire suppressor designed for .22 caliber firearms. It offers a lightweight, cost-effective solution for reducing the report of .22LR rifles and pistols, making it a practical entry point into the world of suppressors. Its 1/2×28 thread pitch is the industry standard for most .22LR barrels, ensuring broad compatibility. At $352.74, it represents a significant value in the suppressor market, where prices can easily climb much higher. This unit is available at firearms-missouri.com for Missouri residents and nationwide.
Key Features
- Dedicated .22LR Suppressor: Engineered specifically for rimfire performance and easy maintenance.
- 1/2×28 Thread Pitch: The most common thread pattern for .22LR firearms—no adapters needed for most hosts.
- Lightweight Aluminum Construction: Keeps weight down, which is crucial for pistol use.
- User-Serviceable Design: Can be disassembled for thorough cleaning of rimfire carbon buildup.
- Value-Focused Price Point: Delivers core suppressor functionality without a premium price tag.
Specifications & Details
| Caliber | .22 Long Rifle |
| Thread Pitch | 1/2″ x 28 TPI |
| Construction | Aluminum |
| Length | Approx. 5.5″ (Est.) |
| Weight | Approx. 3.5 oz (Est.) |
| Mounting | Direct Thread |
Here’s the thing—with a direct-thread design, installation is straightforward: screw it on and you’re ready. This drop-in ready approach means no gunsmithing required for standard threaded barrels. It’s compatible with popular .22LR platforms like the Ruger 10/22, Smith & Wesson M&P 15-22, and numerous threaded pistols from brands like Browning and Taurus. The lightweight build, around 3.5 ounces, prevents it from making a pistol too front-heavy.
Who This Suppressor Is For
This is the budget-conscious shooter’s first can. It’s perfect for the plinker who wants to reduce noise at the range, the small-game hunter looking to be a better neighbor, or the trainer running high volumes of affordable .22LR ammo through a dedicated upper. If you’ve been curious about suppressors but balked at the $600+ price tags on centerfire models, the GEMTECH GM-22 is your logical starting point. It ships to Missouri and compliant US states after the mandatory NFA approval process.
Pros & Cons: The Practical Tradeoffs
Pros: The price is the biggest pro—it brings NFA ownership into reach. Aluminum construction keeps it light and affordable. Being user-serviceable is non-negotiable for rimfire, and it checks that box. The standard thread pattern offers wide compatibility. Look, for its intended role, it gets the job done without frills.
Cons: Aluminum isn’t as durable as stainless steel or titanium, so you must follow proper cleaning to avoid corrosion. It’s not rated for high-pressure cartridges—.22LR only. The sound reduction is good for the class, but won’t match the ultra-quiet performance of more expensive, larger rimfire cans. That said, you’re paying half the price.
Frequently Asked Questions
Q: Is the GEMTECH GM-22 compatible with my .22 pistol?
A: Yes, if your pistol has a 1/2×28 threaded barrel. This is common on models like the Ruger Mark IV, Browning Buck Mark, and many tactical .22 pistols. Always verify your firearm’s thread specification before purchase.
Q: How do I buy this suppressor?
A: Purchasing any suppressor requires filing ATF Form 4 with a tax stamp. We handle the process: you buy the GM-22, it’s transferred to your local FFL/SOT holder, you complete the paperwork and fingerprinting, and after approval (which takes several months), you take possession. FFL transfer required for firearm purchases, but suppressors follow the NFA path.
Q: Can I use standard velocity or subsonic ammo with it?
A: Absolutely. For the quietest performance, use subsonic .22LR ammunition. Standard velocity ammo often stays subsonic out of rifle barrels, but high-velocity rounds may produce a sonic crack, which the suppressor cannot mitigate. Testing different ammo types is part of the fun.
Ready to add a practical, affordable suppressor to your .22 setup? Start the process by selecting the GEMTECH GM-22 .22LR 1/2X28 in our store.




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