Inland M1 Carbine Help

[11Bravo]

Any Idea what the green numbers in the stock mean?

Thanks

[usgicollector]

They are generally believed to be a sort of Julian dating system.
I am not exactly sure how they work on the carbines, but it may be the 104th day of 1943.
Someone else may jump in if I am wrong on the date. Very nice carbine and thanks for your service.
Dave

[11Bravo]

Thanks for the info Dave, that might be about right with the 4-43 marking on the barrel

[11Bravo]

Here is a better picture of my carbine all back together, except for the bolt as I am waiting for the bolt tool to reassemble it.