When the situation is critical, so is the performance of your equipment. Fast, accurate target acquisition can make the difference. What separates the Holographic Weapon Sight from any other sighting system is the uncompromising combination of "heads up" speed and precision accuracy.
•Anti-reflective coatings to eliminate muzzle side reflective glare signature.
•Sealed optical cavity ensuring waterproof and fogproof operation.
•Hardened and corrosive resistant componentry.
•State-of-the-art aerospace composite material enclosing the optical cavity.
•Electronics fully encapsulated in shock absorbing resin compound.

MODEL 511/551 TACTICAL : The reticle is a 65 MOA ring with alignment ticks and a 1 MOA aiming dot that gives lightning quick target pick-up. The dot can be used at distances as far as 500 yards where it only covers 5" of the target scene and is terrific in Close Quarters with moving or multiple targets as well as engaging around physical barriers. The 20 brightness settings ensure the reticle can be viewed INSTANTLY in all lighting environments and backgrounds. Two eyes open shooting maximizes the operators peripheral vision, achieving maximum stiuation awareness. Can be mounted to all Weaver Style mounts and Picatinny Rails. Includes readily available N Cell camera type batteries.
SPECS FOR MODEL 511/551 TACTICAL: OPTICS: 1X unlimited eye relief, 100% parallax free, anti-glare & scratch-resistant. ADJUSTMENT PER CLICK: 1/2" at 100 yards. RETURN TO ZERO: Repeatable to 1 MOA after re-mounting. Weaver/Picatinny compatible. SEALING: Fogproof, Model 510 waterproof to 10 ft. LENGTH: 4" WEIGHT: 8.8 oz. HEIGHT: 2.25" BATTERY: 100 hours continuous with supplied, universally available N Cell battery.
SPECS FOR MODEL 512/552 TACTICAL: OPTICS: 1X unlimited eye relief, 100% parallax free, anti-glare & scratch-resistant. ADJUSTMENT PER CLICK: 1/2" at 100 yards. RETURN TO ZERO: Repeatable to 1 MOA after re-mounting. Weaver/Picatinny compatible. SEALING: Fogproof, Model 510 waterproof to 10 ft. LENGTH: 5" WEIGHT: 12 oz. HEIGHT: 2.25". Battery : AA 500 hours continuous.
Co-witness Mount: attaches to carry handle & puts the optic in front, on top of the handguard

The U.S. military is procuring these for use on the M4 carbine, particularly for special operations units such as U.S.M.C. Force Recon, Army Rangers and Navy SEALS. This scope is perfect for flat top rifles and includes mounting ring. It is a battery operated, parallax free, sight that projects an eye-catching red dot in the middle of the sight picture. When zeroed, just put the dot where you want the bullet to go. Where rapid target acquisition is necessary, such as for multiple or moving targets, this is the ideal system. The dot size is 4 @ 100 yards and is adjustable for intensity by a rheostat switch. Eye relief is unlimited, it is waterproof to 66 feet, and has the only 10 year warranty in the business. What you get is field proven performance based on application, not theory. They can also be mounted on other rifles using Weaver type bases or Picantinny mounts. 3 volt battery is included.

Features:
•300% brighter dot, 500% greater battery life: 250-1000 hours (depending on setting)
•Heavy duty Mil-spec unibody construction: watertight and pressure resistant.
•Parallax-free double lens system: heads up viewing for speed & accuracy.
•Adjustment: 1 click = 1/2 at 100 yards.
•Extremely effective for CQB and patrolling.
•Weight: 6 ounces, Length 5 , Dot Size = 4 Minute of Angle
•Switch: 8 positions, 6 intensity settings, 1 extra bright, off.
•Eye Relief: Unlimited, no centering required.
•Water Resistance: Submersible to 25 meters(80ft) water depth.
•Material-Housing: Extruded, high strength Aluminum,anodized.
•Optical Magnification: 1X.
•3 Volt Battery is included.
•Comes with mounting Ring(30mm diameter).

After Extensive testing of various optics, US Special Operations Command has selected the EOTech Model 553 as its 1x weapon optic for close quarter and urban combat zones. EOTech taken an already cutting edge, combat-proven design to a new level. Some of the many features are listed below. Features:
Dual ARMS throw levers for quick-release
7mm (1/4”) raised base for improved co-witnessing with iron sights
Night vision device compatible (tandem operation)
30 brightness settings with scrolling feature
Uses two CR130 lithium batteries
Battery life 1100 hrs at nominal setting 12
Flashing reticle upon startup if batteries are at 20% of life
Auto shutdown: 8 hours, programmable to 4 hours
Waterproof to 66 feet
Reticle: 1 MOA aiming dot in 65 MOA circle with quad tics

The CompML3 and CompM3 feature a two (2) minute of angle dot and our revolutionary Advanced Circuit Efficiency Technology (ACET) that gives unparalleled battery life (50,000 hours) and ease of use. Built primarily for armed forces and police use to hold up under the most severe conditions, these sights are also ideal for hunters and sport shooters. Dot intensity is adjustable via a rheostat switch to match shooting conditions. The CompML3 is primarily for daylight and low light use and is the perfect choice for applications that don’t need night vision capability. The CompM3 is compatible with any generation of night vision device (tandem operation) and has extra settings to drop the power to a level that will not give the “halo” or “bloom” effect on the nvd. Unique Features: Submersible to 135 feet. Parallex-free with unlimited eye relief. Magnification: 1x Surface finish: Hard anodized, non-glare black. Adjustment: 1 click - 1/2” @ 100 yds Battery Type: One 3v Lithium, type 2L76 or DL1/3N. CompML3 Settings: Off, 9 daylight of which one (1) is extra bright. CompM3 Settings: 4 NVD, 6 daylight of which 1 is extra bright. Includes 30mm mounting ring and black rubber cover.