This Remington manufactured third variation action bar assembly is for the late 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 third variation action bar, late variation cartridge stop, third variation carrier dog, carrier dog spring, and carrier dog screw.  (file photo)

Note: Remington model 12 slide action rimfire rifles with the following serial numbers have been observed with this part: 681973

12-A: 741138 & 802984 & 806842

12-C: 663586, 722004, 789956 & 830348