Sheperd Optical Zone Maker

Description

Optical Zone Marker low profile height of ring to eliminate visual distortion, with cross hair, Sizes: 2.5, 2.75, 3.0, 3.25, 3.5, 3.75, 4, 4.25, 4.5, 4.75, 5.0, 6.0, 7.0, 8.0mm.