2/26/21 - This is an excellent example of an IBM M1 Carbine issued to the US military in 1944. A bayo lug was added, likely for Korea. The adjustable rear sight is in the correct serial range to be correct for WW2. It has an Underwood barrel. Correct stock, but has no military cartouches. The internal parts are correct. Parts list with their markings is included. Comes with a WW2 magazine. The bolt is parkerized and has an "X" on it. Overall, the gun is in excellent condition. There is minor wear on the bayo lug and on the high edges of the receiver. The stock is excellent except for minor dings and scratches here and there. Minty bore.
Make: IBM
Year: 1944
Barrel: Underwood
Barrel Band: Amco
Front Sight: EU
Slide: AOB
Rear Sight: IR Co
Trigger Housing: BE-B
Trigger: SW-B
Hammer: WMB
Mag Catch: PR
Bolt: AOB
Stock: LW-B
Handguard: SCB