.357 Sig. 4.4" barrel length. SN: AH19826. Matte hard chrome finish overall with black rubber SIGARMS marked grips. Short recoil operated DA/SA autoloading pistol fed by detachable double stack magazines and mounting a combination barrel weight/compensator that mounts the front sight. Rear sight is a fully adjustable rear notch. The slide stop and magazine release are both enlarged models. Item shows standard German manufacture marks including German proofs on all major components. Comes in its original black synthetic hard case without accessories. Item comes with no magazine.