This Remington manufactured late variation blue finished operating handle without the notch in the rear but having the detent recess and deep grasping grooves is for the later model 11-48 semi-auto shotgun and is in very good condition with light wear. (file photos)
Note: Remington model 11-48 semi-auto shotguns with the following gauge and serial numbers have been observed with this part:
12 Gauge: 5112147
16 Gauge: 5564860
20 Gauge:
