EOTech Model 558 Holographic Weapon Sight 2015 edition (Circle/Dot Reticle)

Description

Track rapid threat movement across corridors using the EOTech Model 558 Holographic Weapon Sight, featuring side-button controls, night vision compatibility, a quick-detach lever, and AA battery power. Built for designated marksmen and combat patrol carbines, it delivers 40 MOA total elevation travel with 1/2 MOA clicks, providing seamless magnifier alignment alongside rapid close-quarters target framing.

Housed beneath an aircraft aluminum roll cage in matte black anodizing, this combat optic deflects heavy drop trauma and projectile fragmentation. Scratch-resistant optical glass layers receive multi-layer anti-reflective coatings, maintaining clean light transmission under direct desert sunlight. Nitrogen gas purging prevents internal moisture fogging during cold water operations, securing submersible sealing down to 33 feet. Weighing 13.8 ounces with a 5.6-inch total length, this optic anchors carbines, defining world-class EOTech holographic weapon sight technology.

Key Features of EOTech Model 558

Combat marksmen buy EOTech Model 558 Holographic Weapon Sight units to secure night-vision capability and quick-detach convenience with ubiquitous AA batteries. The side-mounted buttons ensure uninterrupted illumination adjustments when paired with magnifiers.

• 68 MOA speed ring with 1 MOA center dot provides lightning-fast center-mass shot alignment
• Side-mounted control buttons allow flush mounting of tactical 3x and 5x magnifiers
• 30 illumination brightness settings include 10 dedicated night-vision compatible modes
• 40 MOA total elevation stroke accommodates drop compensation across standard service calibers
• Integrated quick-detach base clamps straight to MIL-STD-1913 rails for instant field removal
• Dual AA battery compartment accepts standard alkaline or lithium cells for up to 1000 hours runtime
• Model 558 tactical sight internal optics withstand violent recoil forces from heavy battle rifles
• Submersible waterproof design survives continuous water immersion down to 33 feet

HWS Internal Tracking Shock Bounds

The solid-state laser diode projects a true holographic reticle onto the viewing window, enduring 1000G shock loads without reticle wander. Capped adjustment screws deliver 1/2 MOA clicks across 40 MOA travel, locking zero through sustained rapid semi-automatic fire. Operational temperatures span from -40°F to 140°F, preserving battery contact tension and internal seal integrity. The holographic optical system ensures that even if the front window suffers partial breakage, the aiming dot remains visible on target.

QD Lever Receiver Rail Dimensions

The integrated quick-detach mount requires 2.75 inches of Picatinny rail space, positioning the optical axis 39mm above the receiver for lower third co-witness. Adjust the underside locking screw to secure clamp tension across out-of-spec receiver rails. Unlimited eye relief provides an expansive visual field from close retention or extended stances, speeding two-eyes-open carbine shooting.

Tactical Optic Usability Maintenance Routine

Side push buttons allow operators to adjust illumination intensity and switch into night-vision mode with tactile clicks. This unmagnified holographic sight is not engineered for long-range precision benchrest target shooting beyond 600 yards where high variable magnification is required. Implement basic field care to sustain combat readiness.

• Blow loose sand from exterior optical surfaces using clean air every 200 rounds
• Check quick-detach cam lever tension on receiver rails every 500 rounds
• Install fresh AA alkaline or lithium batteries and inspect compartment seals every 12 months

Model 558 Warranty Package Manifest

EOTech covers this holographic sight with their standard 10-year limited manufacturer warranty. The factory package contains the black Model 558 sight, quick-detach lever, two AA alkaline batteries, quick-start guide, warranty registration card, and durable hard plastic transport case.