The Patrol Rifle Optic incorporates many never before seen features to maximize this sight's performance within the challenging conditions faced by modern law enforcement. A hard-anodized 30mm tube was utilized, enclosing a high efficiency circuit that allows the sight to be turned on and left on for up to three years using a single battery. The front lens utilizes a unique band-pass coating, which allows the sight to be used with all generations of night vision devices. Both the front and rear lenses are recessed within the sight body to provide protection against impact damage, scratches, and fingerprints. Flip covers are included to further protect the lenses, and a transparent rear lens cover is utilized allowing the user to engage a target with the lens covers closed in an emergency situation. A two Minute of Angle (2 MOA) red dot is utilized to allow maximum accuracy at all distances and under all environmental conditions.


Specifications:
Red dot size: 2 MOA
Eye relief: Unlimited
Magnification: 1X
Adjustment: 1 click = 1/2" at 100 yards
LED, Light source wave length: 650 nm, red light
Settings: 4 NVD and 6 Daylight including 1 extra bright
Compatible with night vision, magnifiers and Aimpoint Concealed Engagement unit
Battery Life: 3 years continuous at setting 7
Water resistance: Submersible to 150 feet
Length: 5.1"
Ring diameter: 30mm
Battery: DL 1/3N 
QRP2 rail-grabber mount included.
Rotary switch dot intensity regulator

Features:
Up to 3 years using one single battery.
In service date and battery change date reminder label.
Hard anodized aluminum alloy housing.
Threaded front lens opening allows use of screw-in anti-reflection device (ARD).
Front and rear flip covers.
Transparent rear flip cover allows quick use of the sight with both covers closed (with both eyes open).
Battery and adjustment cap retainer straps.