The SIG Sauer M17-SOF is an ultra-premium, full-size striker-fired 9mm pistol purpose-built to deliver enhanced tactical speed, ergonomics, and recoil control. Constructed on a stainless steel chassis, it swaps out standard P320 grip modules for the sought-after Brouwer Coyote M1811 grip module, mimicking a classic 1911 grip angle for an incredibly natural point-of-aim. Upgraded control surfaces include a clean-breaking X-Series flat blade trigger and a integrated GoGun Gas Pedal® takedown lever that acts as an aggressive support-hand thumb rest to mitigate muzzle climb. The extended 5.5-inch carbon steel barrel comes factory-threaded to directly host suppressors and muzzle devices. Dressed in a Coyote Tan anodized slide, the M17-SOF comes straight from the factory equipped with a fully enclosed, nitrogen-purged ROMEO-M17 red dot sight utilizing the rock-solid, ultra-low profile MHS side-mount system, cleanly co-witnessed by bright SIGLITE front night sights. Complete with an ambidextrous manual frame safety and a detachable flared magazine funnel, it stands as a battle-hardened duty setup. Sig Sauer M17 SOF 9mm 5.5" Threaded Bbl Coyote Handgun w/ Romeo M17 Optic, M1811 Grip Module, Flat Blade Trigger, 1x17rd & 2x21rd Magazines M17-9-SOF