Mossberg Model 402 Palomino Lever Action Carbine The Model 402. Of course, most people are familiar with the Remington 870 shotgun model because it has been around for roughly 60 years. Serial Number Table Last Edited: 11/28/20 08:26 NOTE: dates shown are JAN 1 unless noted, so the serial number shown is the *first* serial number produced the given year. Introduced in 1954, the Model 572 replaced the earlier, top-ejection Model 121. So lets take a look at what this rifle is. The rifle arrives in the normal Remington rifle box but when you open it up, the first big difference is the color of the stock and rifle. Pre-1966 made guns will be all numeric serial numbers (e.g.
