The ZeroTech Thrive HD (model THDRS28H) is a carbine red dot that ships with a high mount, built to work on a Picatinny rail or an RMR footprint.

Key Specifications

• Fixed 1x magnification keeps both eyes open for fast target transitions.
• A 3 MOA red dot is sized for fast target acquisition without covering up small aim points.
• Each click of windage/elevation adjustment moves point of impact by 1 MOA.
• Offers unlimited eye relief, so there’s no need for precise eye-to-lens positioning.
• Multi-coated lenses improve light transmission and cut glare.
• Ships with a high mount compatible with a Picatinny rail or RMR footprint.
• Part of the Thrive HD series.
• Manufactured by ZeroTech.
• Overall length is about 1.77 in.

Frequently Asked Questions

Does the Thrive HD include a mount? Yes, it ships with a high mount compatible with a Picatinny rail or RMR footprint.

What dot size does it use? It uses a 3 MOA red dot, sized for fast target acquisition without covering small targets.

Is eye relief limited on this red dot? No, eye relief is unlimited, so the dot is visible regardless of head position behind the sight.

Buy the ZeroTech Thrive HD Red Dot Sight – Black, High Mount, 3 MOA Dot

Add the ZeroTech Thrive HD Red Dot Sight – Black, High Mount, 3 MOA Dot to your rifle from ZeroTech or shop more red dot sights at Schaefer Defense.