With a 4-inch barrel, a stainless or black slide, a 1911 grip angle and a slim metal magazine, this double-stack, striker-fired 9mm retains the narrow profile of its single-stack, sub-compact cousin.
The most distinctive feature of Mossberg’s latest series of 590 shotguns is a detachable box magazine. Using the 590 platform as a starting point, Mossberg, in conjunction with Adaptive Tactical, modified the 590 receiver to accept detachable box magazines holding five, 10, 15 or 20 rounds of 12-gauge ammunition.