Designed for advanced elevation & windage compensation, the uniform 0.2 milliradian Horus Grid gives shooters precise aiming points for elevation, wind, and fast second-shot corrections without holding in empty space.
Advanced Spotting Scope Reticle
TREMOR4™
A spotting scope reticle that streamlines spotter-to-shooter communication across MRAD-based systems.
TREMOR4™ at a glance
CommunicationSpotter/SHooter workflow
0.2 MRADHorus grid
0.1 MilsMilling chevrons
Reticle focus
TREMOR4™ Advanced Spotting Scope Reticle
Reticle technology
How the TREMOR4™ works
The Time-Of-Flight Wind Dots system provides accurate wind holds in common wind speed values (mph, kph, m/s). By eliminating the need to count subtensions or rely on a ballistic solver for every shot, in-reticle wind dots deliver a universal solution that easily calibrates to any ballistics and density altitude.
Highly-Refined Mil Markers: These precision MRAD “Chevron” markers located in Horus and TREMOR reticles subtend to 0.1 milliradians for exact target range estimation. Use the vertical Chevrons for milling target height and the horizontal Chevrons for milling target width.
The TREMOR4™ gives the spotter the same MRAD language as the shooter, eliminating communication lag. This allows the spotter to call out fast, precise, second-shot corrections to the shooter.
Horus Licensees
Where to Find Horus Vision Reticles
Compatible products
TREMOR4™ Spotting Optics & Kits
HoVR® 6.5-40x50mm Spotting Scope
$1799.99
This MRAD spotting scope is the perfect companion for long-range shots.
Shop Spotting Scope
HoVR® Complete Spotting Scope
$1999.99
Call shots like a professional with this all-in-one HoVR® spotting scope kit.
Shop Scope Kit
Training tool
Reticle Simulator
Get your reps in with TREMOR reticles that are compatible with the TREMOR4™ Advanced Spotting Scope Reticle.
Try the Simulator
Ballistic Tools
The Horus Ballistics App
Build better firing solutions with range and atmospherics in a powerful military-validated solver.