.45 ACP. 4.25" barrel length. SN: 70BS3896. Blued metal finish with polished hammer flanks, polished breech face, and mounting rough textured Walnut Colt medallion grips. Short recoil operated single-action autoloading pistol fed by detachable single stack magazines. Item mounts standard drift adjustable rear notch and front blade sights. Left slide is marked COMBAT/COMMANDER COLT AUTOMATIC/CALIBER .45 followed by the {Rampant Colt} logo. Standard single line address is struck into the right frame. Comes with one COLT marked magazine and a flat mainspring housing with lanyard loop.