The HM3X-FDE line of magnifiers will allow the operator to seamlessly transition from unmagnified to 3X magnification. The Holosun HM3X features an adjustable diopter to dial in the desired focus, extremely clear glass, and very generous eye relief. Mounting options include an integrated QD mount with an optional spacer for Absolute Co-witness and Lower? Holosun's HM3X-FDE comes in a durable Aluminum housing.
Flip to the Side design. Compatible with Absolute and Lower 1/3 Height Optics.
QD Mount and Spacer Included. What that means is if you order. It depends on where you live.