The Q1S is a compact model derived from the Q100, yet more suitable for concealed carry in both, civilian and professional applications. The Q1S model has the same barrel and overall length as the Q1, but utilizing an even smaller, more concealable grip similar to that to the P11. Features a striker fired, smooth SA trigger; trigger is equipped with a safety mechanism that functions autonomously, without the need to manually engage; locking barrel rotation mechanism provides significantly reduced recoil, increased accuracy and decreased muzzle flip which provided faster follow-up shots; polymer grip with a steel insert and enhanced grip texture. Includes three magazines, trigger lock, bore brush, owners manual and four optics plates (Vortex Venom/Docter Noblex/MeoRed 30, Trijicon RMR, CMORE STS2, & Shield SMS).