Steel rear sight elevation knob is drop-in ready to replace a worn out knob on your Garand. USGI-Spec, calibrated in yards, with one minute of elevation at 100 yards per click, just like the original. Can also be used to replace the elevation knob on an M14/M1A to change rear sight calibration from meters to yards.
SPECS:
Steel, Parkerized, matte black. Calibrated in yards. Fits M1 Garand and M14/M1A rifles.
Catalog page 272