In terms of performance and capability, the .22 Long Rifle cartridge lags behind most alternatives. With a relatively small ...

But spend a little time with this humble rimfire cartridge, and you’ll quickly discover that it’s far more capable – and far more versatile – than it’s often given credit for.

22 LR cartridge; the barrel, upper receiver, bolt assembly, charging handle and recoil assembly are all specialized rimfire parts. A dedicated magazine is also required. The complete .22 LR upper ...