Originally Posted by
Rick the Librarian
Mr. Findley's knowledge on the Remington M1903 is as faulty as his "restored" stock markings! The RA was not added to Remington M1903s and only to later Remington M1903A3s.
The shape of the handguard is wrong for a Remington M1903 - an original handguard was a slightly modified high hump-type. I can post a picture, if desired.
If you look on either side of the stock nearest the forward end of the receiver, you should see a "slot" on either side. That is for the 03A3 handguard ring, which held the 03A3 handguard in place.
The 11-42 barrel (if a Remington), is probably correct.