Specifications and features:
Eotech model 552 holographic weapon sight
XR500 reticle
Ballistic drop compensation for M2 .50 caliber rifles
65 MOA ring
Alignment ticks & 1 MOA aiming dot (5" coverage at 500 yards)
30 yards field of view at 100 yds. at 4" eye relief
Unlimited eye relief
0.5 MOA adjustment per click
+/-40 MOA adjustment range
30 brightness settings
Parallax free
Shatterproof 3/16" thick laminate glass
Anti-glare lens coating
Night-vision compatible
1,000:1 night vision brightness range
Waterproof & submersible to 33'
Fogproof & shockproof
Quick eye recognition & acquisition speed
Use w/both eyes open
Instantly visible in any light condition
Instinctive center
Used by US military forces & law enforcement
Automatic shut-down after 8 hrs., programmable to 4 hrs.
Requires 2 AA batteries
5" long
1.8" wide
2.25" tall
Black, non-reflective hard-coat finish
MIL-STD 1913 rail mount
Made in USA
2-year limited warranty