.45 ACP. 5" barrel length. SN: RIA2307911. Parkerized metal finish overall with polished barrel mounting smooth Walnut grips and fixed military pattern sights. Short-recoil operated single action autoloading pistol fed by detachable single stack magazines. Item shows standard make and model markings, including the ROCK ISLAND/ARMORY logo to the left slide behind the cocking serrations. Underside of the frame is struck APINTL-PAHRUMP NV/ACP PHILIPPINES. Item comes in its black synthetic hard case with one magazine, factory test casing in package, owner's manual, and cable lock in package.