EOTech HOLOgraphic Weapon Sight HWS 557.AR223 has been developed to optimize the functionality of the EOTech HWS. The buttons have been moved from the back to the left side for instant access, allowing a magnifier, night vision, or a back up iron sight to fit closely to the Eotech HWS body. This button position allows the user to operate the EOTech HWS function switches easier than ever before. This allows for NV devices and magnifiers to be mounted right up behind the HWS without interfering with access to the brightness controls. Additionally, a portion of the front base has been raised to allow the sight to fit over standard hand guards found on many M-4 or M-16 style weapons. The L3 EOTech 557.AR223 Holographic Weapon Sight is configured with a new ballistic matching reticle image for the M4 carbine. The battle tested circle/dot reticle will be offered along with a series of 1 MOA aiming dots that are vertically aligned and calibrated specifically for the ballistic drop of .223 caliber ammunition. The reticle provides 4 aiming dots for target distances of 0-300m, 400m, 500m, and 600m. This sight is similar to Eotech 552, but features the control buttons on the left side of the sight. The 557 is available with the M4 Bullet-Drop-Compensating Reticle for use with either of EOtech magnifiers.

This EOTech Holo Sight comes with FREE ScopeCoat EOTech Protector Cover and Energizer E2 Performance Lithium AA Batteries.

Specifications for EOTech L-3 Holographic Sight 557:

Length/Width/Height:		5.70"x2.1"x2.8" (133x49x71 mm)
Weight:		TBD
Waterproof:		Submersible to 33 ft depth
Color/Finish:		Non reflective black with hard coat finish
Mount:		1" Picatinny (MIL-STD-1913) rail
Return to Zero:		Repeatable to 1 MOA after re-mounting
Night Vision Brightness Range:		1000
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

Features of EOTech HOLOgraphic Weapon Sight 557:

• Buttons on left side of sight (not in back) to work specifically with NV or magnifiers.
• AA battery model (supports Lithium and Alkaline)
• Raised 7mm base
• Vastly improved accuracy and target identification at longer distances
• Ballistic matched reticle image for .223 ammunition (M4) out to 600m
• Modified base designed to fit over standard hand guards.
• Gen I-IV night vision compatibility - with or without 4X Magnifier (sold separately)
• Meets stringent military specifications
• Submersible to 33 ft water depth

Package Contents:

• L-3 EOTech HOLOgraphic Weapon Sight HWS 557.AR223
• ScopeCoat EOTech Protector Cover
• Energizer E2 Performance Lithium AA Batteries

On the picture below: "ATN NVM-14-3A mounted behind an EOTech on a Sabre Defence AR-15. Verification that the EOTech or other type of red dot sight is night vision compatible is crucial". (Read the entire ATN NVM-14 3A Night Vision Monocular review article here.)

EOTech HOLOgraphic Weapon Sight 557 AR223 (M557) Night Vision Compatible with FREE ScopeCoat Protective Covers and Energizer E2 Performance Lithium AA Batteries Rating & Reviews