Holosun HE515GT-GR Elite Green Dot Sight BK

Holosun HE515GT-GR: Titanium Micro Green Dot Sight for Demanding Rifles

The Holosun HE515GT-GR is a micro green dot sight that sets itself apart in the Holosun lineup by combining a full titanium housing, advanced electronics, and a highly flexible reticle system—all at a price that undercuts many other premium optics in its class. This sight is engineered for shooters who expect uncompromising durability, intuitive controls, and reliable performance, whether for professional, sporting, or tactical use.

What Makes the HE515GT-GR Different?

Titanium Construction:
Unlike aluminum-bodied models, the HE515GT-GR is CNC-machined from Grade 5 titanium, offering exceptional resistance to impact, corrosion, and extreme weather. This material choice makes the optic notably lighter than steel but just as rugged, and it stands up to real-world abuse—whether mounted on an AR-15, carbine, or tactical shotgun.

Micro Form Factor, Maximum Protection:
The 20mm objective lens is protected by clear, removable flip-up caps and a kill flash, minimizing glare and the risk of lens damage. The optic is IP68-rated for waterproofing and dustproofing, and can withstand submersion and 1000G vibration.

Multi-Reticle System (MRS):
HE515GT-GR features Holosun’s signature MRS, letting you instantly switch between a crisp 2 MOA green dot, a bold 65 MOA green circle, or both combined—no re-zeroing required. This makes the sight adaptable for CQB speed, distance precision, or transitional shooting, and the green reticle is easier to see in bright daylight and natural backgrounds than traditional red dots.

Green Super LED & Power Management:
The optic uses Holosun’s ultra-efficient Green Super LED, delivering up to 50,000 hours of battery life on a single CR2032 cell (setting 6). Shake Awake™ technology powers down the sight when idle and instantly reactivates with movement, while the battery compartment is side-mounted for tool-free swaps—no need to remove the sight or re-zero.

Brightness and Controls:
Twelve brightness levels (10 daylight, 2 night vision compatible) are available via digital push buttons, with last-setting recall. The sight is parallax-free and offers unlimited eye relief for both-eyes-open shooting and maximum situational awareness.

Mounting and Compatibility:
The included QD absolute co-witness mount (1.41") ensures a secure fit on any Picatinny rail, and the Aimpoint Micro footprint means broad compatibility with aftermarket accessories. The optic is supplied with all necessary tools, mounts, and accessories for rapid installation out of the box.

Technical Specifications Holosun HE515GT-GR