Gideon Mediator ACRO Closed Emitter Red Dot 3 MOA/38 MOA

Gideon Mediator (ACRO) Closed Emitter Red Dot Sight

Closed-emitter red dot designed for improved protection from dust, rain, snow, and airborne particulate. Includes shake-to-awake power saving, adjustable brightness, and long battery life.

Mounting / Compatibility

• ACRO compatible
• Compatible with Acro-footprint slides and plates that are undercut on BOTH sides of the mounting plateau
• Ready to install on ACRO-pattern plates or with the included 1913 Picatinny riser mount

Reticle & Adjustments

• Reticle options: 3 MOA dot, 38 MOA circle, or circle dot reticle
• Windage/Elevation: 1 MOA per click
• Total adjustment: 45 MOA each direction (90 MOA total)
• Parallax free up to: 33 yards

Durability & Controls

• IPX7 waterproof and shockproof design
• Brightness: 10 levels (two night-vision compatible levels + eight daytime gradients)
• Shake-to-awake: powers down after 225 seconds without movement; reactivates instantly with motion

Battery & Power

• Battery: single CR-2032 3V lithium (side-load battery tray)
• Service life up to 50,000 hours (optimal conditions)

Specifications

• Lens diameter: 16 mm
• Body size: 47 mm x 35 mm x 32 mm
• Weight: 2.5 oz
• Material: 7075-T6 aircraft-grade aluminum

In the Box

• Mediator Multi-reticle Enclosed Red Dot
• Picatinny riser mount (as pictured)
• T10 tool
• Windage and Elevation adjustment tool
• Cleaning cloth
• Manual