Got a quick question about 22 LR ammo. I am looking for the quietest load I can find for a 22LR. I can also shoot 22 shorts in my Remington 581. I bought a case of Remington Subsonic that is listed at 1050 fps. I was thinking this was the quietest round I could buy. Then some one said to shoot 22 Short CB's?? Do those exist?? All the 22 Short ammo I have seen are a tad bit faster than the Remington Sub Sonic that I bought. So by being a tad bit faster could they be more quiet?? What is the quietest 22 LR or 22 Short ammo out there?? Thanks, Tom.