Specifications and features:
EOTech 556.A65/1 HWS weapon sight
A65/1 reticle
65 MOA ring
1 MOA dot
Compatible with Gen 1-III night vision systems
Left-side buttons to use with night vision or magnifiers
30 yards field of view at 100 yards
Parallax-free
Unlimited eye relief
1/2" adjustment per click at 100 yards
+/-40 MOA travel adjustment range
Repeateable to 1 MOA return to zero after re-mounting
4" eye relief
Anti-glare coating lens surface
1/8" solid glass front window
Shatter-resistant 3/16" thick laminate rear window
1.20"x0.85" head-up window display
Fogproof
Wateproof to 33'
-40 deg. F to +150 deg. F operating temperature
Left-side operation button
30 brightness settings
110,000:1 brightness to lowest brightness adjustment range
1000:1 night vision brightness range
Automatic battery check indicator
Automatic shut-down at 8 hours, programmable to 4 hours
(2) 3-volt lithium batteries
1,000 continuous battery life on setting 12
Non-reflective black with hard-coat finish
Raised 7mm base with knurled cross bolt
Fits standard 1" Weaver or Picatinny rails
5.1"Lx2.1"Wx2.8"H
11.9 oz.