The new sparrow from silencerco is the only 22 can id buy right now if I intended to use it on a pistol and a rifle. Its THE easiest can to clean out there period. Its short, light, multicaliber stable, and quiet.
And the dirtier they get the LOUDER they get. Its been proven by metered data.
I recommend going to silencertalk.com and nfatalk.org and educate yourself.