This sight runs on a CR123A battery and has a much longer battery life than the other non-cell style sights. With this new single battery configuration, this sight allows more rail space than ever, leaving more room for iron sights or NV mounts.

• Single transverse CR123A battery to reduce sight length
• Shortened base only requires at the most 3/4 inch of rail space compared to the 4 inch non-cell battery sight
• Battery life is roughly 3x battery life of non-cell sights