EOTech Holographic Sight 552 NV Compatible

Model 552 is by far the most popular HWS model. This NV compatible, AA battery model is the sight of choice by military units like Stryker Brigade, 10th Mountain, and 3rd Infantry. It is battle proven to withstand the abuse that any harsh environment, high powered weapon platform, or military mission can dish out.
Compatible with Gen I-IV Night Vision Systems (Tandem Operation)    

AA Battery model (supports Lithium and Alkaline)    65 MOA ring/1 MOA dot reticle    

Includes rugged aluminum hood assembly and knobbed, tool-less mounting bolt    
Interfaces to 1" Picatinny (MIL-STD-1913) or Weaver rail

Operation
Optics: Transmission holography - parallax free    Magnification: 1x    
Eye Relief: Unlimited    
Length/Width/Height: 5.4"x1.8"x2.25" (131x49x60 mm)    
Weight: 10.9oz (309 grams)    
Temperature: -40 to 150 F (using AA lithiums); -20 to 140 F (all other battery choices)  
Waterproof: Submersible to 33 ft depth    
Sealing: Fogproof internal optics    
Color/Finish: Non reflective black with hard coat finish    Adjustment (per click): 0.5 MOA (1/2" at 100 yds)    Adjustment Range: +/- 40 MOA travel    
Mount: 1" Picatinny (MIL-STD-1913) or Weaver rail    Return to Zero: Repeatable to 1 MOA after re-mounting

Heads-Up-Display Window
Optical Surfaces: Anti-glare coating    
Window Dimensions: 1.20" x 0.85" (30 x 23mm)    Front Window Material: 1/8" solid glass    
Rear Window Material: Shatter resistant laminate (3/16" thick)    Field of View (100 yds): 30 yds (28m) at a 4" eye relief

Electrical
Brightness Adjustment Range: 146,000:1 brightest to lowest    
Night Vision Brightness Range: 1280:1 with NV switch engaged    
Power Source: 2x 1.5V AA batteries (supports lithium, alkaline, or rechargeable)    
Battery Life: 1,000 continuous hours (lithium) at nominal setting 12; 600 continuous with AA alkaline    Brightness Settings: 30 settings with scrolling feature (10 settings for NV use)    
Auto Battery Check Indicator: Flashing reticle upon start-up    
Auto Shut-down: At 8 hrs- programmable to 4 hrs