Bob,
It looks like you did quite well! From the appearance of the chamber, I agree with Jim that that's likely the original barrel, which is a major score. The MW/TE numbers are very good for an original WW2 barrel, too. You have the foundation for a correction project, should you decide to go that route. An October 1943 rifle wouldn't be that difficult to make correct either, though it'd cost you some money
The codes on the side of the receiver are the drawing number (bottom) and heat lot (above). The stock has a sans-serif P proof; it's likely a post-war HRA stock, but I can't tell without a top-down view of the back porch (around the rear of the receiver). Just for grins, you might remove the stock from the B/R and look in the barrel channel. If there's an alphanumeric code stamped (not inscribed or penciled) in the channel... ka-ching! You'd have a valuable IHC stock. The "RIA / EB" stamp on the butt stock indicates the stock went through the Rock Island Arsenal during Elmer Bjerke's tenure (1947-1958). If the stock is indeed a HRA, that would make for an interesting trip through RIA, as the stock couldn't have been more than a few years old when the rifle on which it was installed was sent in for a rebuild. A HRA M1 with a broken part, perhaps, with the stock being removed during the repair and later installed on your rifle? We'll likely never know.
What's also interesting is the date of 1-7-2014 on the CMP armorer's tag. This indicates the CMP folks are uncrating and sending out rifles as fast as they can, because up until last year it was common to see a date on the tag six to twelve months prior to the customer receiving the rifle.
I'd be pleased if I opened the case on that rifle, for no other reason than it's a WW2 issue, with an original barrel in good shape. Plus, it has a USGI stock instead of the CMP wood going out on a lot of rifles now. Enjoy!
It looks like you did quite well! From the appearance of the chamber, I agree with Jim that that's likely the original barrel, which is a major score. The MW/TE numbers are very good for an original WW2 barrel, too. You have the foundation for a correction project, should you decide to go that route. An October 1943 rifle wouldn't be that difficult to make correct either, though it'd cost you some money
The codes on the side of the receiver are the drawing number (bottom) and heat lot (above). The stock has a sans-serif P proof; it's likely a post-war HRA stock, but I can't tell without a top-down view of the back porch (around the rear of the receiver). Just for grins, you might remove the stock from the B/R and look in the barrel channel. If there's an alphanumeric code stamped (not inscribed or penciled) in the channel... ka-ching! You'd have a valuable IHC stock. The "RIA / EB" stamp on the butt stock indicates the stock went through the Rock Island Arsenal during Elmer Bjerke's tenure (1947-1958). If the stock is indeed a HRA, that would make for an interesting trip through RIA, as the stock couldn't have been more than a few years old when the rifle on which it was installed was sent in for a rebuild. A HRA M1 with a broken part, perhaps, with the stock being removed during the repair and later installed on your rifle? We'll likely never know.
What's also interesting is the date of 1-7-2014 on the CMP armorer's tag. This indicates the CMP folks are uncrating and sending out rifles as fast as they can, because up until last year it was common to see a date on the tag six to twelve months prior to the customer receiving the rifle.
I'd be pleased if I opened the case on that rifle, for no other reason than it's a WW2 issue, with an original barrel in good shape. Plus, it has a USGI stock instead of the CMP wood going out on a lot of rifles now. Enjoy!