Hi Rusty:
I'm a little familar with Springfields. What name is on your receiver? Remington turned out several thousand 1903's on Springfield's machinery when they took over from them and stamped
"Remington" on both the receivers and barrels, as well as other parts. The original Springfields had both front and rear sights on the barrels. If you have an original Springfield, check the
serial number to see if it is above 800,000. Rifles manufactured below that serial number are supposed to be dangerous to fire due to brittle receivers and bolts. The 03A3 Springfields have
rear sights mounted at rear of receiver. Hope this helps some........