Mainspring Strain Screw - Original
This Winchester manufactured mainspring strain screw is for the model 1890 slide action rimfire rifle and is in very good condition exhibiting a grayish brown patina with light wear. (file photo)
Note: Winchester model 1890 slide action rimfire rifles with the following calibers and serial numbers have been observed with this part: 191868, 206791 & 637738
22 Short: 307126, 392480 & 644101
22 Long: 790566
22 W.R.F.: 261432 & 292176
- Manufacturer: Winchester
- Manufacturer ID: 36Win: 8290
- Product Code: 20245-1890
- Availability: 12
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$3.25