Everyone loves a good .22 LR shooting session. There’s nothing quite like casually sending rounds down range after a long day. What’s better is that shooting a .22 won’t break the bank. This tiny caliber isn’t just for fun either (although that’s what I use it for); it can also be used as a training caliber, usually to mitigate costs of more expensive calibers like 556. The Smith & Wesson M&P 15-22 certainly fits the bill for that. Is it any good?