Magnum Research's Desert Eagle Mark XIX 44 Rem Magnum is a rotating bolt, semi-automatic pistol with a black finish and a stainless steel slide/barrel. It is construction of the latest CNC machine technology providing exacting specifications with tight tolerances creating a work of art in a precision firearm. This Desert Eagle features a Weaver style accessory rail that easily allows for aftermarket optics and scope rings, and an integral muzzle break.