Lyman 57SMET Rear Sight for Mauser and Springfield Rifles Blued

Sights feature 1/4 minute audible click micrometer windage and elevation adjustments as well as coin-slotted low-profile stayset knobs. The quick-release slide with return-to-zero preset screw allows quick removal and replacement. Includes two interchangeable aperture discs: a large hunting aperture and a small target aperture. Black anodized aluminum body with blue steel knobs and detents.FeaturesAudible click micrometer adjustment for elevation and windageQuick-release slideCoin-slotted knobsTwo aperture disks (large for hunting and small for target shooting)