Remington ~ US Model 1903 ~ No Caliber Listed

Remington US Model 1903 has no caliber listed on the steel, and comes with a brown hardshell case and a Bushnell 4X32 Optic that is not pictured. The Receiver was tapped for rails, and the rails are on it, but when they modified it for that purpose they drilled through the model number on the firearm.