SRS Check Please on Springfield 1903. Thanks!

[1903nm]

I'm trying to research the history of an 1903 Springfield my son has. The serial number is 1519762 . Thanks!

[musketshooter]

Not a listed number.

[1903nm]

Thanks for looking.

[1903nm]

Quick question? How is the best way to continue researching? Looks to have a polished bolt and rails with USMC sights.

[TDP0311]

Post some pictures of it- that can help the experts that frequent this forum give you some insight