SPRINGFIELD ARMORY US MODEL 1903 RIFLE SERIAL NUMBER RANGES
(Including Rock Island Arsenal, Remington, and Smith-Corona production)
[Dated by calendar year: January - December]
1909 - 358085 - 398275
about 1918
about 1929
about 1905
about 1918
1944
made 1918
about 1910
it would appear there are too many numbers in your serial number.....................
about 1921
1938-1939
Your rifle was made at springfield arsenal in 1932.
The Springfield 1903A3 rifle with serial number 833946 was manufactured in 1943. The production of the 1903A3 variant began in 1942 and continued through 1944, primarily during World War II. This particular serial number places it in the middle of that production timeframe.