Viridian RFX45 Reflex Sight, 5 MOA Green Dot, Low Picatinny Mount

The Viridian RFX45 is a closed-emitter reflex sight that presents a highly visible 5 MOA green dot for quick target acquisition on compatible pistols and compact platforms. It features instant-on activation with memory and an auto shutoff, and is powered by a CR2032 battery rated for up to 50,000 hours. The sight uses a machined 6061 aluminum housing and fully multi-coated lenses for durable, repeatable performance.

Key Specifications

• The reticle is a 5 MOA green dot.
• The sight provides 1x magnification for natural aiming.
• The objective/front lens measures 24 mm x 15.5 mm.
• The unit mounts to a Picatinny rail; ACRO footprint with Glock MOS & RMR adapter compatibility.
• Power is supplied by a CR2032 battery (up to 50,000 hour life).
• The sight weighs 1.73 oz.
• Construction is machined 6061 aluminum with fully multi-coated lenses.
• Adjustment is 1 MOA click value with 90 MOA total adjustment.
• Brightness offers 10 settings (8-day, 2-night); night-vision compatible.
• The optic provides unlimited eye relief.

Compact, feature-rich, and built from durable materials, the RFX45 is suited for users who need a clear, consistent sight picture and straightforward controls. Its low-profile mounting options and long battery life make it practical for everyday carry setups and duty use where reliability and quick target acquisition matter.