The SIG MCX was designed from the ground up as a short-barrel-friendly rifle rather than an AR adapted to the role, using a short-stroke gas piston that runs cleanly and reliably with an abbreviated barrel where a direct impingement gun struggles. The Rattler LT is the most compact expression of that idea, and this pistol configuration pairs an 11.5-inch 5.56 NATO barrel with a black finish, a free-float M-LOK handguard and fully ambidextrous controls.

The result is a serious defensive and truck-gun package that stores in remarkably little space while retaining full-power rifle ballistics.

This firearm ships to your chosen FFL dealer for transfer. Order online from Dawson Defense, an Arizona-owned licensed dealer and importer.