This Remington manufactured second variation action bar assembly is for the model 12 slide action rimfire rifle in 22 S, L, & LR caliber. The overall condition is very good with light wear. This item consists of the second variation action bar, early variation cartridge stop, second variation "L" shaped carrier dog, carrier dog spring, and carrier dog pin. (file photo)
Note: Firearms with the following serial numbers have been observed with this part: 229853, 247236, 374065, 500140, 597770 & 607712.