This Remington manufactured action bar plunger pin is for the early 1909 series model 12 slide action rimfire rifle and is in very good condition with light wear. (file photo)
Measures: .059" x .484" +/-
Note: Remington model 12 takedown slide action rimfire rifles with the following serial numbers have been observed with this part: 644685
12-A: 3867, 30310, 100823 & 374065
12-C: 229853, 303506, 409187, 500140, 600364, 607712 & 640490
12-CS: 225240