This is a miniaturized version of our battle-tested G33 Magnifier making it one of the most compact and lightweight magnifiers available. The mount provides fast transitioning from 3X to 1X and the optic offers tool-free vertical and horizontal adjustments with a large field-of-view. The G43 works with all EOTECH HWS models. Includes manual, Switch-to-Side mounting system and case. Includes 7mm spacer for adapting to any HWS model.