The EOTech Holographic Hybrid Sight II (brand part no. HHSSTC) pairs the EXPS3-0 holographic weapon sight with a G33 Switch-to-Side magnifier, giving shooters true two-eyes-open speed at close range and an instant 3x boost for longer shots. EOTech builds the EXPS3-0 around a transversely mounted CR123 battery and a 7mm raised base for iron sight access, with easy side buttons and a single quick-release throw lever for fast attachment and removal. The G33 magnifier is shorter and lighter than earlier EOTech magnifiers, with a Switch-to-Side mount that disengages instantly, tool-free azimuth adjustment, and an adjustable diopter for a precise, comfortable sight picture whether you are moving from short range to long range in the field or on a moving target.

Key Specifications

• Reticle is a 1 MOA red dot inside a 68 MOA red ring for both precision and fast target acquisition.
• G33 magnifier provides 3x magnification on demand, on top of the EXPS3-0’s 1x holographic sight picture.
• Uses a Switch-to-Side (STS) mount for instant, tool-free disengagement of the magnifier.
• Powered by a transversely mounted CR123 lithium battery.
• Includes an auto shutdown at 8 hours of inactivity to conserve battery life.
• Features a 7mm raised base for co-witness access to backup iron sights.
• Offers unlimited eye relief, letting shooters find a fast sight picture from nearly any head position.
• Finished in matte black with anti-reflection optic coatings.
• Adjustable in 0.50 MOA click increments for precise zeroing.
• Includes a quick start guide, batteries, and a protective case.

Frequently Asked Questions

How fast can I switch between 1x and 3x? The Switch-to-Side mount lets you disengage the G33 magnifier instantly with no tools required.

What battery does the EXPS3-0 use? A single CR123 lithium battery, mounted transversely in the housing, with an auto shutdown feature at 8 hours to save battery life.

Can this sight co-witness with iron sights? Yes, the EXPS3-0’s 7mm raised base is built for iron sight access.

Buy the EOTech HHS II EXPS3-0 with G33 Magnifier

Get true 1x-to-3x speed in one combo built for hunting, competition, and duty use. Browse our red dot sights lineup and order from our Lubbock, Texas gun shop for fast shipping.