3:1 Zoom Ratio

A versatile 3:1 zoom ratio erector system that is ideal for virtually any situation.

1/4 MOA Finger Click

1/4 MOA precision finger click adjustments for windage and elevation offer absolute repeatability and dependability over a lifetime of extreme use.

Waterproof & Fogproof

Absolute waterproof and fogproof integrity:  ready for a lifetime in the field, in all conditions.

One inch Maintube

Durable and compact, the one-inch maintube is lightweight and fits more legacy rings.

6061-T6 Aircraft Quality Aluminum

Crafted from 6061-T6 aircraft quality aluminum.

Twilight Light Management System

Scratch Resistant Lenses

Outer lens surfaces are scratch resistant to military standard extreme abrasion specification.


Weight (oz)9.6
Linear FOV (ft/100 yd) – Low74.2
Linear FOV (ft/100 yd) – High29.4
Linear FOV (m/100 m) – Low24.75
Linear FOV (m/100 m) – High9.81
Eye Relief (in) – Low4.17
Eye Relief (in) – High3.74
Eye Relief (mm) – Low106
Eye Relief (mm) – High95
Weight (g)272
Elevation Adjustment Range (MOA)125
Elevation Adjustment Range (MIL)36.4
Windage Adjustment Range (MOA)125
Windage Adjustment Range (MIL)36.4
Exit Pupil (mm) – High5
Length – A (in)9.35
Length – A (cm)23.7
Mounting Space – B (in)5.4
Mounting Space – B (cm)13.7
Illustration – C2.17
Illustration – D1.85
Eyepiece Length – E3.5
Objective Diameter – G1
Eyepiece Diameter – H1.56
Tube Diameter- k (in)1


Additional information

Weight0.6 lbs