.22 LR. 5.5" barrel length. SN: A137108. Blued metal finish mounting checkered walnut target stocks with thumb and finger rests. Striker action simple blowback operated autoloading pistol fed by detachable single stack magazines. Item mounts fully adjustable target rear and Patridge front sights with a matted barrel rib. Markings include MODEL 41 to the right frame, and standard make and model markings overall. Comes in a matching blue cardboard box with one magazine and the owner's manual.