Specifications and features EOTech 557 AR223 Sight:
Eotech 557.AR223 HWS rifle sight
4 aiming dots
1 MOA dot
AR223 BDC reticle
30 yards field of view at 100 yards
Unlimited eye relief
Parallax free
1/2" adjustment per click at 100 yards
Left-side controls
Raised 7mm front base
110,000:1 brightness adjustment range
Anti-glare lens coating
1/8" solid glass front window
Shatter-resistant 3/16" thick laminate rear window
Returns to zero
Uses lithium, rechargeable or alkaline AA batteries
Compatible with Gen I-IV night vision systems
1,000 continuous hours lithium battery life
600 continuous hours alkaline battery life
Programmable automatic shut-down
Battery check indicator
Waterproof to 33'
Fogproof
1" Picatinny rail mount
Hard-coat, non-reflective black finish
-40 deg. F to 150 deg. F operating temperature with lithium batteries
-20 deg. F to 40 deg. F operating temperature with alkaline batteries
5.70" long
2.1" wide
2.8" tall
2-year limited warranty

Specifications and features: EoTech 4x.FTS Magnifier
EoTech 4x.FTS magnifier
Mounts behind the EoTech HWS sight
600m accuracy
Flip-to-side ambidextrous mount and quick detach
Works with all EoTech HWS units
Non-reflective black finish with hard coat
Fixed Picatinny rail with single mouting bolt
1.6" long
1.64" height clears low-profile flip-up rear iron sights
0.33 lbs.

Non-returnable
For warranty issues, contact 734-741-8868 or general@eotech-inc.com