The SIG P226 MK25 is the US Navy SEALs-designated configuration of the P226, featuring an anchor proof mark on the slide, a Picatinny accessory rail, and a phosphate finish. Sold commercially as the civilian version of the SEAL-issue pistol. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 15 Year introduced: 2011, Germany Weight: 34.4 oz Overall length: 7.7" Status: Active Intended use: law_enforcement, civilian