For your consideration is a WWII M1 Carbine bolt. This is a type 2 flat bolt made by Rock-ola. The bolt is complete and has a type 1 ejector and also a type 1 Rock-ola firing pin. I’m not sure if I’m doing something wrong or if it’s the bolt itself, but I am unable to get the bolt apart to see the maker and type of the extractor, but I was told that it was also Rock-ola. I was able to identify the firing pin because the tip of the “L” and the “A” can be seen and is photographed. Any questions just ask. Thanks for looking!