Viridian RFX45 Pro Closed Emitter Green Dot Reflex Sight ACRO Compatible INSTANT-ON Includes Plates & Mounts

The Viridian RFX45 Pro Closed Emitter Green Dot Reflex Sight with ACRO compatibility delivers rapid target acquisition and precision aiming in a compact, purpose-built optic. This closed-emitter reflex sight is engineered for tactical shooters, law enforcement, and competitive operators who demand speed and reliability without compromise. The solid machined 6061 aluminum housing with fully multi-coated lenses ensures durability in field conditions while maintaining optical clarity across varied lighting environments.

Built-in INSTANT-ON activation with memory function eliminates the need for manual power cycling between shooting sessions, keeping the sight ready when needed. Audible and tactile windage/elevation adjustability allows rapid zeroing without tools. The 50,000-hour battery life—approximately 5.7 years of continuous operation—ensures extended deployment capability. The RFX45 Pro includes MOS and RMR-pattern adapter plates, high and low Picatinny mounts, and ACRO-compatible mounting options, providing compatibility across modern pistol platforms and mounting systems common in duty and competition environments.

This reflex sight suits officers, NCOs, and serious shooters who prioritize co-witnessing capability, reduced sight picture obstruction, and consistent performance across variable conditions. The closed-emitter design eliminates ambient light interference, maintaining dot brightness and contrast in bright daylight, low-light urban operations, and indoor ranges. ACRO compatibility ensures forward compatibility with next-generation slide-milled platforms while supporting legacy mounting standards.

Viridian remains the original innovator in this category, and the RFX45 Pro represents a refined, field-proven platform backed by extended battery performance and modular mounting flexibility that matches modern platform requirements.