The IWI Rimfire suppressor (IWI part no. IWS22) is rated for both .22 LR and 5.7x28mm, finished in black and threaded in a 1/2×28 pattern for direct attachment. The Rimfire favors shooters who run both .22 LR and 5.7x28mm hosts and want one suppressor to cover both chamberings.
Key Specifications
- Rated for .22 LR and 5.7x28mm ammunition.
- Threaded 1/2×28 for direct attachment.
- Finished in black.
Frequently Asked Questions
Is this an NFA item? Yes. As a suppressor, it's a Title II firearm requiring an approved ATF Form 4 and transfer through an NFA-licensed dealer.
What calibers is it rated for? Both .22 LR and 5.7x28mm.
How does it mount? A 1/2×28 threaded direct-mount system, not a quick-detach mount.
Buy the IWI Rimfire Suppressor
This is a Title II item regulated under the National Firearms Act. Purchase requires an approved ATF Form 4, no federal transfer tax, and transfer through a licensed NFA (SOT/Class 3) dealer, with an extended federal approval wait before delivery. Order through IWI – Israel Weapon Industries‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.
