Serial No. 3676522. Custom rifle utilized a surplus Springfield 1903 barrel in action. We assume it is a .30-06 caliber, but make no guarantee (bore measures to .30). All of the markings have been polished off the receiver except for the serial number. The barrel and receiver have an applied high gloss blue finish. Front site is a high ramp. Rear site is a Lyman 48. Custom stock has a roll-over cheek piece for left-handed shooter. Bore shows rifling but is frosted.