Hammer & Mainspring Assembly - 3rd Variation - 22 S, L & LR Caliber - Original

Hammer & Mainspring Assembly - 3rd Variation - 22 S, L & LR Caliber - Original

This Remington manufactured third variation hammer and mainspring assembly is for the 1926 series model 12 slide action rimfire rifle in 22 S, L & LR caliber and is in very good condition with light wear. This assembly consists of the hammer, hammer pin, mainspring rod and mainspring. (file photo)

Note: Remington model 12 slide action rimfire rifles with the following serial numbers have been observed with this part: 229853, 351695, 374345, 408616, 409187, 480368, 500140, 597770, 607712 & 640490

12-A: 213068, 272540, 296855, 350835, 374065, 412548, 447073, 564904 & 582140

12-C: 452788

  • Manufacturer: Remington
  • Manufacturer ID:
  • Product Code: 11128-12
  • Availability: 14
  • $39.95