.357 Sig. 4.25" barrel length. SN: MRF9775. Black Armornite finish set in a black synthetic frame featuring accessory rail forward of the triggerguard and mounting detachable backstraps. Short recoil operated striker action autoloading pistol fed by detachable double-stack magazines. Item features ambidextrous slide stop and factory standard triple dot sights. Item displays standard make and model markings overall. Comes in a matching black synthetic hard case with accessories including: two magazines, small and large backstrap options, factory test casing in sealed package, and the cable lock in its package.