This Remington manufactured third variation slide with operating handle plunger & spring is for the model 11-48 semi-auto shotgun in 12 gauge and having the third variation breech bolt. The overall condition is very good with light wear. (file photo)
Note: Remington model 11-48 semi-auto shotguns with the following gauge and serial numbers have been observed with this part:
12 Gauge: 5071108, 5075577, 5102735 & 5112147
