FRENZY-S 1x17x20 Red Dot Sight by Vector Optics in black.
Advanced aspherical lens (AL) minimizes image distortion and ensures a sharp, clear view.
Motion sensor saves battery life.
Side battery replacement without losing zero.
MGT™ footprint and RIS Adapter.
Durable construction made of 7075-T6 aluminum alloy.
Impact resistance of 1500G, IP67.
9 brightness levels and 2 for NVG.