It has a 11-43 barrel unissued it has a 1-43 receiver it is a Remington most parts have a R stamped on them the stock has FJA,cross cannons and the circle P and appears unissued here are some pics:
https://www.milsurps.com/images/impo.../1903A32-1.jpg
https://www.milsurps.com/images/impo.../1903A31-1.jpg
https://www.milsurps.com/images/impo...1/1903A3-1.jpg