Holosun HE512T-RD Titanium Reflex Sight 2 MOA / 65 MOA

Holosun HE512T-RD enclosed titanium reflex sight — a non-magnified aiming optic that provides a 2 MOA center dot, a 65 MOA circle, or both together to support fast target acquisition on long-gun platforms. It supplies a clear aiming reference and basic illumination controls for a variety of shooting setups.

The HE512T-RD is built for use on carbines, pistol-caliber carbines (PCCs), and shotguns where a durable, lightweight sight is desired. Its Multi-Reticle System (MRS) lets the user select a 2 MOA dot for precision or a 65 MOA circle for quick target framing. Solar Failsafe and Shake Awake extend operational readiness while the Red Super LED offers a long-lived illumination source.

• Grade 5 titanium housing for a balance of strength and reduced weight
• Multi-Reticle System (MRS): 2 MOA center dot, 65 MOA circle, or combined
• Optical window approximately 0.91" x 1.26" with 1x magnification
• Power: single CR2032 battery plus Solar Failsafe; up to 50,000 hours LED life
• 10 daylight intensity settings and 2 night-vision compatible settings
• Shake Awake power-saving function to conserve battery when not in use
• Includes QD absolute co-witness mount with approximately 1.41" dot height; Picatinny footprint
• Parallax-free design with unlimited eye relief for rapid target acquisition

Specifications & construction

Material: Grade 5 titanium housing. Finish: black/anodized appearance listed as matte black. Weight: 9.31 ounces. External dimensions listed as 3.80 x 6.10 x 7.70 (units provided in source). Objective/window size: 0.91" x 1.26". Magnification: 1x. Reticle options: 2 MOA dot and 65 MOA circle. Adjustment increment: 0.50 MOA. Power source: CR2032 battery. Optic coating: multi-coated. Water resistance: listed as waterproof / IPX8-rated in source material.

Compatibility & intended use

Fits Picatinny/Weaver-style rails and is supplied with a Picatinny footprint mount; includes a quick-detach absolute co-witness mount. Intended for long-gun installations such as carbines, PCCs, and shotguns. Typical setups include use as a primary non-magnified optic on patrol or range carbines, PCCs for close-to-mid range work, or on shotguns where a compact reflex aiming point is preferred. Also suitable for pairing with backup iron sights when absolute co-witness mounting is desired.