We pit the modern M&P 2.0 against the classic Model 610 to see how they affect 10 mm Auto ammunition performance.

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Clockwise from top: 1902 Military, ...

A tiny, inexpensive device is all it takes to modify some semi-automatic handguns into illegal automatic weapons capable of firing multiple rounds with one pull of the trigger. These auto sear ...