Manufactured in 1931. Blade front and folding ladder rear sights with a P.J. O'Hare rear sight cover and small "star gauge" stamp on the front of the muzzle and "SA/bomb/7-32" on the barrel behind the front sight. Standard markings on the receiver with a matching numbered "NS" and "S" marked bolt, and two small drilled and tapped holes on the right side of the receiver for a sight with filler screws. Smooth "C" type stock with a deep pistol grip, "D28179" stamped on top of the handguard, with a boxed "SA/SPG" cartouche on the left, and two circled "P" proofs on the wrist, and matching serial numbers correctly stamped on the underside (underbelly) of the stock with a flat checkered steel buttplate. With unmarked leather sling.