The Magpul D-60 features an easy-clean capability that allows Marines to pop the back cover off with a knife or similar tool and clean the mag in a pinch. (Photo from SMG) The Corps has been ...

Much like the brass .357 Big Boy, the .44 Mag. Steel shot accurately but the different types of ammunition hit at measurably different vertical points of impact.

The PMAG D50, a 50-round drum polymer magazine in 7.62mm made by Magpul. (Magpul) The idea for an IAR gunner, Roberts says, is that he’d load the M27 with the D-60 to go out on a mission and ...