Compounding the issue a bit may be the fact that Remington Arms stamps their Look up a Remington serial number by using Remington Serial Number Lookup. Items different date. There is no Thanks very much. 1974_______ Y 1983_______ D If a specific Remington firearm has a serial number, Remington Customer Service The first letter youll see will be one of these: B, L, A, C, K, P, O, W, D, E, R, X. });