by Shooting Illustrated Staff posted on May 23, 2011 Guns Support NRA Shooting Illustrated DONATE With the ability to quickly change from a full-size frame to subcompact, the P250's versatile system may be the ideal combination for carry and practice. In this article 9 mm, modular pistol, self-defense, SIG Sauer Related Stories SIG Sauer P250 2Sum SIG Sauer MPX SBR Video SIG Sauer Ammunition 115-Grain 9 mm FMJ SIG Sauer Ammunition 115-grain 9 mm JHP SIG Sauer MPX Most Popular New Precision Rifles for 2025 New Large Format Pistols for 2025 New Shotguns for 2025 SCCY Closes its Doors New Rifles for 2025 New Concealed Carry Pistols for 2025