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 First Shots: MAC-5 And MAC-5K Pistols SHOT 2025 Roundup: Night Vision/Thermal Optics SHOT Show 2025 Range Day Roundup First Look: Cabot Guns Trump 47 Pistol Shot Show 2025 Editor's Picks: Day One Updating The "Pie Chart" Target