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The 3-15x50 M5Xi Military Riflescope by Steiner Optics is a precision-engineered instrument suited to mid-range shooting. The fully multi-coated optical system features a 50mm objective for gathering more light in very low light conditions and 3-15x zoom for target acquisition. Broadband anti-reflective coatings assure greater than 94% light transmission for optimal performance in low-light conditions. The glass-etched Horus Tremor 3 illuminated reticle features seven night and four day levels with "off" positions at each end, and quick standby levels between each for fast return setting. The tube and knob configuration are optimized for more mounting options and optimum performance with different rifles and added equipment. Precision 0.1 mil impact point adjustments for windage and elevation are accomplished with tactile click-by-click feedback. Parallax can be adjusted from 25 yd to infinity with the side-mounted knob. The scope features one-piece aluminum tube construction and is waterproof to 33' and fogproof.
Objective lens: 50mm
Broadband anti-reflective coatings assure greater than 94% light transmission
Horus Tremor 3 Reticle
First focal plane
Four day & seven night illumination levels with "off" settings at each end
Visually place target on appropriate grid lines to correct for elevation and windage without turning knobs or counting clicks
Ultra-fine full-field crosshair, heavily populated with mil-based markings
Grid of fine points and horizontal lines extending from the center down to the lowest edge
Use and Handling
Positive-grip elevation, windage, parallax, and illumination knobs
Optimized tube & knob configuration for mounting options and optimum performance with different rifles and added equipment
Windage & elevation adjustment: 0.1 mil per click
Elevation adjustment range: 34 mils
Windage adjustment range: 15 mil
Duo Scale elevation adjustment with second-rotation indicator
Side parallax focus
Eye relief: 3.5-4.3"
Exit pupil: 12-3.4 mm
One-piece aluminum construction
Waterproof, fogproof, submersible to 33'
Shockproof – withstands impact testing to 900 Gs on all optical and electronic components
Overall length 13.1"
Weight: 29.8 oz
In the Box
Steiner 3-15x50 M5Xi Military Riflescope (Horus Tremor 3 Reticle)
Limited Lifetime Warranty
Table of Contents
Objective Lens Diameter
Horus Tremor 3 1st focal plane
Field of View
36-7.3' @ 100 yd / 10-2 m @ 100 m
25 yd / 22.8 m
Exit Pupil Diameter
Impact Point Correction
1 cm / 0.1 mrad
Maximum Windage/Elevation Adjustment
Windage: 150 cm / 15 mrad Elevation: 340 cm / 34 mrad