SILENCERCO Sparrow 22 Suppressor, NFA Item (SU75-NFA)

Initially picked due to the fact it is rated for 5.7. Of course it operates very well with 22lr, especially subsonic ammunition. Running 5.7 through either pistol or rifle it’s a good idea to find subsonic ammunition for this suppressor. If you’re not running 5.7 subsonic be prepared to replace the rear housing gasket after about 20rds. The gasket kits are probably easier to find than subsonic 5.7 if you’re considering this application. Gaskets are very accessible through the regular user service process. I’ve only used this with a P322 for 22lr shooting but there doesn’t seem to be any issues with cycling when I use either standard velocity or subsonic ammo. (The suppressor delivers just enough back pressure for sub to cycle in the P322 because it doesn’t do so reliably without the suppressor attached) If you want “movie quiet” the sparrow 22 delivers when you use 22 subsonic!

Didn't expect my 22 LR to be that loud, so I bought this suppressor. It's not as easy as buying mag, per se, but Sparrow 22's worth it

Love it! Very quiet performance, goes well with my 22. rifle. Just like a sparrow!