Manufactured in 1942 and subsequently arsenal refurbished overall. Blade front and peep rear sights, the latter with flat adjustment drums, "open arrow" markings, locking bar and "BATTLE RANGE" elevation drum. The barrel has a "WP" oval proof on the chamber, with "D28287-1W.R.A." bolt, "C46025 W.R.A." marked machined trigger guard, "D28290W.R.A." marked trigger housing, "C4-6008-1 W.R.A." marked hammer, "6015-4 W.R.A." safety and "D35382-W.R.A." marked relief cut operating rod, and the right receiver leg marked "D28291-2W.R.A.". "CM" is marked on the housing and hammer. Except for a "C" on the underside, the barrel is unmarked. The smooth pistol grip stock is marked with a circled unserifed "P" on the wrist, "W.B." and a crossed cannon cartouche on the left side, tan canvas sling and a checkered steel buttplate.