Manufactured in May of 1941. Blade front and adjustable peep rear sights, with locking bar and "BATTLE RANGE" elevation drum. Earlier production replacement Springfield "8-40" barrel, and a Springfield gas cylinder, bolt, trigger guard, trigger housing, safety, hammer, and operating rod. Smooth pistol grip stock, with a serifed "P" on the pistol grip, "S.A./GHS" and "crossed cannons" stamps on the left side, and a checkered buttplate.