10mm. 3.75" barrel length. SN: BB571162. Cerakote black slide with front and rear slide serrations with synthetic frame mounting detachable flared magwell and accessory rail and match barrel. Striker fired repeating handgun charged by detachable magazine featuring fiber optic front sight and rear contrast sight. Features trigger safety and grip safety along with ambidextrous magazine release and slide release. Top of slide features loaded chamber indicator and has cuts for mounting optics. Item includes soft case and original box with accessories. {MODERN}