Viridian RFX45 Pro Reflex Sight | Closed Emitter | 9810052

The Viridian RFX45 Pro is a closed-emitter green-dot reflex sight engineered for compact handgun optics applications. It features a sealed emitter design and fully multi-coated glass to maintain a clear sight picture in a range of environments. Built on a machined 6061 aluminum housing with hard coat anodization, the RFX45 Pro offers INSTANT-ON activation with memory and an auto shutoff to conserve battery life. The sight is designed with an AIMPOINT ACRO footprint and includes adapter plates and mounts for MOS/RMR installations.

Common applications include everyday carry (EDC) on MOS-capable pistols and competitive pistol shooting where a durable, fast-acquisition sight is desired.

Product Specifications

• The manufacturer is Viridian.
• The model is RFX45 Pro.
• The manufacturer part number is 9810052.
• The optic footprint is AIMPOINT ACRO for compatible mounting platforms.
• The package includes MOS and RMR adapter plates and high/low Picatinny mounts.
• The finish is Black.
• The optical window measures 24 mm x 15.5 mm and uses fully multi-coated glass.
• The sight provides 1X magnification for non-magnified aiming.
• The reticle is a green dot for rapid target acquisition.
• The power source is a single CR2032 battery and the unit features INSTANT-ON with memory and auto-shutoff user control.
• The battery life is rated up to 50,000 hours.
• The housing is machined 6061 aluminum with hard coat anodization.
• The sight provides unlimited eye relief and up to 90 MOA of total adjustment with 1 MOA adjustment increments and audible/tactile clicks.
• The unit measures approximately 1.9 inches in length and weighs about 1.73 ounces.
• The UPC is 754003936414.

Compact, feature-rich, and built on a sturdy machined-aluminum platform, the RFX45 Pro brings a practical balance of durability and usability to pistols fitted with ACRO or MOS-compatible plates. Its sealed emitter, INSTANT-ON circuitry, and long battery life make it a convenient optic for everyday carry setups and competition use where unobstructed sight picture and reliable performance matter. The included adapter plates and mounts simplify installation across a range of MOS/RMR/ACRO footprints.