Quote Originally Posted by milboltnut View Post
Proof circle size? Smaller diameter is R.. larger one is SC. Firing pin assembly is late 03.... early A3. http://www.vishooter.net/m1903/REM_FPNS.JPG

I'd say around 1K maybe a little less...need more pics... strip rifle for correct parts. It's been rebuilt.. RA cartouche along with Atwood.. indicates that. But overhaul would all be parked parts.

This is original........ https://www.milsurps.com/showthread.php?t=19134
The RA is for Remington not a rebuild mark.