But the Big Kahunas of the AR pistol set are built around AR-10 receivers and chambered in 7.62 NATO and .308 Win. And as readers know, if there's a bigger version of a handgun, it’s in my ...

Leading the charge to a new, trimmer generation of .308-Win.-chambered rifles, these DPMS GII series rifles pack serious punch and are only marginally heavier and larger than standard ARs.