Manufactured in 1937. Hooded ramped blade front sight with a bolt-mounted adjustable peep sight and a filler block in the rear sight dovetail, with the standard markings on the left and right sides of the barrel and "WP" proofs on top of the breech and receiver. The upper tang has one drilled and tapped sight mounting hole, with "3" marked on the underside ahead of the trigger and a half length magazine. Smooth forearm and pistol grip stock with a blued endcap on the forearm and a checkered steel buttplate.