The Holographic Hybrid Sight II (HHS II) has an EXPS2-2 with a G33 STS magnifier. Offering true 2 eyes open shooting a transversely mounted lithium CR 123 battery and 7mm raised base offering iron sight access the EXPS2 features easy to adjust side buttons and a single quick release throw lever for easy attachment and removal. Regardless of the scenario it provides an unparalleled advantage when transitioning from short-range to long-range shooting. The quick switch-to-side (STS) mount offers a simple instant disengagement of the magnifier. The G33 STS magnifier is shorter and lighter than previous models with an improved mount for faster transitioning from 3x to 1x. The G33 offers tool free azimuth adjustment a larger field-of-view and an adjustable diopter for improved precise focusing. The HHS II combination is the perfect setup for hunting when your target is on the move. Includes quick start guide batteries and protective case. Auto shutdown at 8 hours.