Vigilance Innovations OKP7 AK Red Dot Sight | Side Rail Mount Scope

Based on the original OKP7 Russian Optic. Large Field of View Light weight minimalist design Note: Battery Not Included (uses 2x LR44 batteries) Full Metal Housing Weight: 800g (Shockproof Design)  OKP7 Performance: Lens: 34mm Large Objective Lens Transmittance: High Clarity (86% light transmission) Environmental Resistance: Waterproof & Anti-fog Sealed  Reticle System: Classic Red Circle-Dot Reticle or Red inverted triangle (Rapid Target Acquisition) Auto-Brightness Adjustment (Adapts to Ambient Light Conditions)  Mounting: AK Side Mount Or Compatible with Picatinny/Dovetail Rails