The quietest 22lr - CCI Ammunition Quiet-22 .22 Long Rifle 40 Grain Lead Round Nose Rimfire Ammunition

This ammo is notably more quiet than other subsonic rounds that I use. It is certainly “backyard quiet” however when people say “it probably won’t cycle your semi autos” they are accurate. These are the only sub rounds that won’t cycle my Ruger charger (8” barrel) with a SilencerCo sparrow. With that said with all the other sub 22 ammo I shoot, while it’s very quiet, there’s still just the tiniest snap. With this CCI Quiet-22 it’s all gone! It just turns your semi autos into bolt guns. But if you’re looking for absolutely zero sound signature, this is the ammo for you.