About this item:
558 Holographic sight with 68MOA ring and 1 MOA dot reticle.
Quick Transitions - Change quickly from close quarter to medium range targets with the included G43 Magnifier with Quick.
Night Vision Compatible - Works with all Gen 1-3 night vision devices.
Side Button Operation - Compact design and side button operation consumes minimal rail space.
Included the Quick Detach lever, fits 20mm Picatinny/Weaver and MIL-STD 1913 Rails.

558 Holographic Optical Sight:
The 558 holographic optical red dot is an excellent choice for professionals. The 558 offers true two eyes open shooting for fast target acquisition, switchable red and green dots, and a 7mm raised quick detach base for lower 1/3 iron sight co-witness.
MAGNIFIER G45:
The G45 5X Magnifier has the similar weight and dimensional properties as the existing G33 Magnifier, but with an additional 2X magnification for precision aiming at greater distances. The mount quickly transitions from 5X to 1X on the fly and the optic offers tool free vertical and horizontal adjustments with a large field-of-view.