Home / Red Dot Sights / ZeroTech Optics
▼ 11% off
Zero Tech Optics Thrive HD 28x20mm Multi Reticle Red Dot RMR Footprint w/ High Riser Mount

ZeroTech Thrive HD 1x28x20mm Red Dot Sight 3 MOA/40 MOA

Best price
11% off MSRP 13 in stock at 17 retailers

Specifications

Model
Thrive
Series
HD
MPN
THDRS28MH
UPC
9334046005516
MSRP
$244.99
Fits
Picatinny rail
Color
Black
Reticle
3 MOA/40 MOA multi reticle
Mount Type
High Riser See-Through Picatinny Mount included

Description

Zero Tech Optics Thrive HD Features The Zero Tech Optics Thrive HD mounts on an RMR footprint and delivers a parallax free sight picture through its 28mm x 20mm multi coated window. Eleven brightness settings let the shooter match the red dot s intensity to anything from a dim indoor range to bright midday sun and shake awake technology powers the sight down after inactivity and instantly back on with the slightest motion. A side loading CR2032 battery delivers up to 50 000 hours of runtime so the Thrive HD is ready to go without constant battery swaps. Auto shutoff and auto on features work alongside the shockproof and waterproof housing to keep the sight reliable across range sessions hunts and duty use. The included high riser see through mount elevates the Thrive HD so the shooter can still reference iron sights beneath the optic giving a built in fail safe if the dot ever goes down. That raised position also keeps the head in a more neutral posture during extended shooting sessions reducing neck strain compared to a low mounted reflex sight. Ninety MOA of both windage and elevation adjustment gives plenty of room to zero the sight precisely on a wide range of host platforms. At just 3.1 ounces and finished in a durable anodized black aluminum housing the Thrive HD is a compact versatile reflex sight for sale at ARMSAGORA for shooters who want reticle flexibility and a dependable backup sighting option. Zero Tech Optics Thrive HD Specifications Manufacturer: Zero Tech Optics Model: Thrive HD Type: Red Dot Sight Magnification: 1x Objective: 28mm x 20mm Color: Black Material: Aluminum Reticle: Multi Reticle 3 MOA Dot / 40 MOA Circle / Combo Mount Type: RMR Footprint Brightness Settings: 11 Battery Size: CR2032 Battery Life: 50 000 hrs Windage Adjustment: 90 MOA Elevation Adjustment: 90 MOA Length: 1.78 Height: 2.14 Width: 1.24 Weight: 3.1 oz Click Value: 1 MOA Available At: ARMSAGORA
Stay Connected

Join our newsletter for the latest updates and exclusive deals.

ARMSAGORA

Compare prices on firearms, ammunition, and accessories from hundreds of trusted retailers. Find the best deals, track prices, and build your own loadouts.

© 2026 ARMSAGORA. All rights reserved.
Not an FFL licensed dealer. ARMSAGORA is a free product comparison tool. Some links to retailers are affiliate links: we may earn a commission when you buy, at no extra cost to you.