bowfinger support de scope 2020 30 mm ref a039865

- Pin groove keeps pin straight and fiber behind the pin - Nine 8/32 tapped holes for attaching light kit: One angled to intersect center of lens for illuminating a colored dot - All 20/20 components are interchangeable with matching threads - 5/16 Mounting Slot accepts a hex or square mounting shaft - 8 Pin Mounting Positions