I've got two Tactical Innovation Quest's, and one Dead air Mask. The Dead Air Mask is in a whole 'nother league.

The Quest's are great on 22LR rifles, but I don't consider them hearing safe on a pistol. The Dead Air Mask is hearing safe/extremely quiet on a pistol.

Next rimfire can I get, will be another Dead Air Mask.

The Dead Air Mask does have a lot of back pressure, noticeable on my Nelson 1911-22... you get a bit of powder back in the face. Not an issue with my Ruger 22/45's.

Jerry
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Si vis pacem, para bellum