Springfield Armory Model 1903 Mark I Receiver (1919) — High-Number, Double Heat-Treated, Pedersen Device Cut, .30-06
This is a U.S.-made Springfield Armory Model 1903 Mark I receiver manufactured in 1919, notable for its Mark I configuration built to accept the Pedersen Device. It is a high-number, double heat-treated Springfield production receiver with the factory "MODEL 1903 MARK I" roll mark and the elongated left-side ejection port unique to the Mark I. Forged from ordnance steel with a matte gray ordnance-type finish, it shows appropriate WWI-era construction details and underside inspection/assembly stamps.
Condition
Overall Condition: Fair condition, showing extensive signs of prior use and handling.
Bore Condition: Not applicable (no barrel present).
Specific Condition Notes: This receiver is sold as a gunsmith special and must be assembled by a qualified gunsmith. The original finish has turned to a gray patina. The receiver shows numerous scratches and handling marks. It is sold as is.
What's Included
- Springfield Armory Model 1903 Mark I receiver (manufactured 1919)
- Model 1903 trigger and sear installed (pinned in receiver)
The Mark I configuration stands out for its elongated left-side ejection port intended for the Pedersen Device, a defining feature of this variant. The factory "MODEL 1903 MARK I" roll mark is present, confirming its original configuration.
This example is a high-number, double heat-treated Springfield receiver from 1919. It is forged from ordnance steel and reflects WWI-era U.S. production practices. Small inspection/assembly stamps are present on the underside forward of the magazine well.
The receiver exhibits a matte gray ordnance-type finish that has aged to a uniform gray patina. Internal box length measures approximately 3.34 in, consistent with the standard long action length for .30-06.
Compatible with .30-06 Springfield barrels and cartridge overall length (standard long action), this listing includes the receiver with the trigger and sear installed; the bolt assembly is not included. As a Mark I receiver originally intended for use with the Pedersen Device, it offers the correct foundation for a period-correct Mark I build or historical display.