Durable all metal construction;Allow for precision windage and elevation adjustments;Red and green dot with brightness control;Lightweight, dust-poof, weatherproof, and shockproof;Integrated mount for standard 20mm Picatinny or Weaver rails.

• Spike Tactical Holographic Red Green Dot Sight Scope Project Picatinny Rail Mount 20mm

Spike Tactical Holographic Red Green Dot Sight Scope Project Picatinny Rail Mount 20mmSpike Optical Ltd.