Holosun Scs Grn 320 Solar Charging Blk

The Holosun SCS Grn 320 Solar Charging Blk is a direct-mount reflex sight engineered specifically for the Sig Sauer P320 Optic Ready platform. Designed for law enforcement, military, and civilian operators who demand a combat-proven optic without external mounting plates, this sight delivers rapid target acquisition and sustained reliability in the field. The slide-mounted configuration eliminates adapter complexity, reducing failure points and improving weapon ergonomics—critical factors in high-stress environments where setup consistency determines performance.

At the core of this optic is Holosun's proprietary solar charging system with multi-directional light sensors that automatically adjust reticle brightness based on ambient lighting conditions. This hybrid power design combines solar efficiency with a backup battery, ensuring the green reticle remains visible in low-light urban environments, bright outdoor operations, and transitional lighting—precisely the conditions operators face in real deployments. The solar charging technology eliminates dependency on frequent battery changes, extending field deployment intervals and reducing logistical overhead. The rugged black anodized aluminum housing withstands the shock, vibration, and corrosive environments inherent to tactical use.

This sight is purpose-built for P320-platform shooters—including full-size, compact, and subcompact Optic Ready variants—requiring zero additional hardware for installation. Operators in patrol, tactical, and competitive roles benefit from the direct-attach design that improves co-witness relationships and sight radius consistency. The lightweight 0.44 lb construction minimizes top-end mass while maintaining the durability standards expected in duty-grade optics. Installation requires only standard tools and takes minutes, making it ideal for both factory builds and field retrofits on existing P320 platforms.