Springfield Ronin EMP, 1911, Semi-automatic, Metal Frame Pistol, Compact, 9MM, 4 Barrel, Blued Slide, Stainless Frame, Wood Grips, Fiber Optic Front Sight, 10 Rounds, One Magazine PX9124L The Ronin EMP combines the popular features of the Ronin series with the patented CCW-ready modifications that made the Enhanced Micro Pistol (EMP) the smallest 1911 in the world. The patented EMP was specifically engineered around the 9mm cartridge, giving shooters a frame with a reduced circumference for enhanced ergonomics as well as extremely compact dimensions. This 4"-barreled pistol with a 10+1 capacity strikes the perfect balance between size and shooting comfort.