The advantage of  Eotech's HOLOgraphic Weapon Sight 555 is a holographic reticle patterns that are instantly visible in any light condition, instinctive to center regardless of shooting angle and always remain in view to achieve lightning quick reticle to target acquisition without covering or obscuring the point of aim.

The magic of EOTech HOLOgraphic Weapon Sights is the edge they provide to you in close quarter or urban combat zones. L3-Communications EOTech HOLOgraphic M555 Weapon Sight will remain fully operational even when laminated window is obstructed by mud, snow, rain, or even damaged/shattered, as long as you can see through any portion of the laminated window, the entire reticle pattern will be visible on target... with point of aim/impact being maintained and EOTech HWS Weapon Sight SU-231/PEQ (M555) Night Vision compatible 555.A65/1 is being fully functional, the operator can still engage with confidence.

The Holographic Weapon Sight EOTech M555 employs a true Heads-Up Display that eliminates blind spots, constricted vision, or the tunnel vision associated with tubed sights. All user controls are flush to the HWS's streamline housing with no protruding knobs, battery compartments or mounting rings blocking vision at the target area. True, 2 eyes open shooting is realized with EOTech HOLOgraphic Weapon Sight. Instant threat identification is achieved by maximizing the operator's peripheral vision and ultimately gaining greater control of the engagement zone.

Twenty brightness levels of EOTech HOLO Weapon Sight 555.A65/1 ensure proper brightness control in either low light or very bright sunlight. An on-board microprocessor provides automatic battery check indicator, up/down brightness scrolling and programmable auto shutdown features. All HWS's state-of-the-art electronics are fully encapsulated in shock absorbing resin compound to withstand shock. The EOTech HOLOgraphic Weapon Sight 555.A65 1 has been designed and tested to provide consistent, reliable performance even in the most hostile operational environments. It is waterproof, fogproof, shockproof, and temperature proof.

The EOTech HOLOgraphic Weapon Sight 555 is designed to withstand Mil-Spec drop tests and still remain fully operational and hold zero. The HWS has been extensively tested in a punishing recoil simulator generating 3,500 G's of acceleration in less than 0.5 milliseconds (the recoil of a .454 Casull revolver) as well as various environmental chambers). EOTech Weapon Sight's Heads Up Display is constructed with a 3 layer, shatterproof laminate glass that is 3/16" thick for added durability. Additional protection of the EOTech HOLO Sight 555.A65/1 SU-231/PEQ (M555) Night Vision compatible is provided with a "roll bar" ruggedized hood.

The EOTech Weapon Sight M555 does not emit any muzzle side position revealing light signature...the projected reticle pattern is visible only to the operator of L3 Communications EOTECH 555. Even Gen III night vision equipment cannot detect muzzle side signature of the operator's position. All optical surfaces of EOTech HOLOgraphic Weapon Sight 555 are flat and treated with anti-reflective coatings eliminating additional muzzle side signature due to reflective glare. No need for costly glare elimination filters that reduce the effective light transmission and further dim the target area.

EOTech WHS M555 (SU-231/PEQ) is fully compatible with all generation levels of night vision intensifier tubes. A special night vision (NV) setting allows the operator to immediately drop the brightness intensity of the holographic reticle to eliminate any "halo" effect while viewing through an image intensifier tube. Now, operators can combine the proven night vision technological advantage with a superior close quarters weapon optic such as HOLO Graphic Weapon Sight M555 to achieve greatly enhanced weapon aiming - in complete darkness. Night Vision toggle Switch (10 Settings) Unlike active IR laser pointer systems, the EOTech HOLOgraphic Weapon Sight 555 is a passive system and emits no muzzle-side signature.

• Night Vision Compatible
• Require AA Battery
• Battery Life is about 1100 continuous hours at nominal setting 12
• There are 30 brightness settings with scrolling feature (10 brightness settings for Night Vision use)
• Auto Battery Check Indicator: Flashing reticle upon start-up
• Two options of auto shut-down, either HOLO Sight can shut down at 8 hrs or after 4 hrs
• Dual quick-release throw levers for instant attachment.
• Powered by two 123 Lithium batteries, allowing cross application with other electronic gear.
• 7mm (1/4") raised base to provide an operator a consistent cheek weld with all other standardized optics.
• Battery cap tether to avoid loss in the field