This Remington manufactured early variation forend screw without the scalloped lock screw cut is for the early model 12 slide action rimfire rifle and is in very good condition exhibiting a brownish gray patina with light slot wear. (file photo)
Note: Remington model 12 slide action rifles with the following serial numbers have been observed with this part: 3867, 100823, 229853, 247236 & 374065
12-A: 30310
12-C: