Given the accuracy of Norma USA 22 rimfire ammo, both TAC-22 and Match-22, I believe this October’s squirrel hunts will be more rewarding than ever. Its designed for rabbits, like the old 40-grain bullet, but the. But if you reduce the velocity to a subsonic 1100 fps, it produces only 150 foot-pounds. 22LR round designed by Winchester Australia to be a bit punchier than the usual subsonic round. The satisfaction of making clean, deadly shots while barely disturbing the world around me is half my reward. At 3250 fps, it produces 1,280 foot-pounds of energy at the muzzle. I don’t need hearing protection, so I’m free to listen as well as watch autumn's splendor coming down. CCI Quiet is wonderful for taking care of possums, roosters, stray cats and other backyard varmints, though. The report of a 22 rimfire rifle is so slight that the woods return to normal within a minute or less if I minimize movement. My goal is to pick them off one by one, head shots only, until I have enough for a hearty stew. A couple of weeks ago Jim Barrett reviewed the. (not Unique, just unique) Total metal jacket (TMJ) bullets in centerfire and fully copper plated in rimfire. The FN 502 Tactical shares the exposed hammer and ambidextrous safety of the FNX Tactical, but the aesthetics clearly are a closer match to the FN 509T. I might stalk a bit and call a bit, but this is my chance to relax and soak up the most glorious season. Federal did say that all of these loadings are using unique propellant blends. One of my most satisfying annual hunts is a quiet wait for tree squirrels in an October hardwood forest. That’s more than enough to terminate cottontails and various squirrels with head or chest hits. Stepping down to 1,000 fps drops 22 long rifle muzzle energy to about 100 f-p or slightly less. Compare that to the 1,150 f-p muzzle energy from a 40-grain 223 Remington load and you’ll begin to appreciate the difference. A 40-grain, 22 caliber lead bullet at 1,400 fps is considered hyper velocity for a 22 rimfire, yet it only kicks out about 180 foot-pounds of energy at the muzzle. I do not have a decibel meter to measure exact difference but I would say these rounds are a good 50 quieter than standard Long rifle rounds. In 22 rimfires I don’t worry about kinetic energy because there isn’t much of it in even the fastest 22 LR load.
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