This Remington manufactured early variation front sight is for the earlier No. 4 rolling block rimfire rifles and is in good condition exhibiting a brownish gray patina with light wear and possibly having been regulated by a previous owner. (file photo)

Note: Remington No. 4 rolling block rimfire rifles with the following serial numbers, calibers and frame styles have been observed with this part:

22 Rimfire Solid Frame: 42532 & 141404

32 Rimfire Solid Frame: 130905

22 Rimfire Takedown Frame: 159261, 162817, J211632

32 Rimfire Takedown Frame: 155639, 158988