2/26/21 - This is an excellent example of a Standard Products M1 Carbine issued to the US military in 1943. It has a 1944-dated Underwood barrel and a stock that is marked "STD PRODUCTS". It has no cartouches, so likely replaced. A bayonet lug and adjustable rear sight was added, likely for the Korean War. Most of the internal parts are Standard Products. A list of parts and their markings is included. Overall, the gun is in excellent condition. Just some handling marks on the bayo lug. The stock is excellent except for a few minor dings and scratches. Minty bore. Comes with a WW2 magazine.
Make: STD PRODUCTS
Year: 1943
Barrel: UNDERWOOD
Barrel Band: JM
Front Sight: N
Slide: S
Rear Sight: JAO
Trigger Housing: ST
Trigger: SD
Hammer: SW
Mag Catch: N/A
Bolt: 42S
Stock: STD PRODUCTS
Handguard: PJ