Viridian RFX45 High Picatinny Adapter Mount – Co-Witness

The Viridian RFX45 High Picatinny Adapter Mount raises the RFX45 closed-emitter reflex sight into a 1/3 lower co-witness position on Picatinny rails. It is designed for compatibility with the Viridian RFX45 optic and provides an ACRO/Picatinny footprint for secure attachment. The mount is described as machined from 6061-T6 aluminum with a black anodized finish for corrosion resistance and durability.

Key Specifications

• The optic footprint is PICATINNY.
• The material is 6061-T6 Aluminum.
• The model designation is RFX45 High Mount for 1/3 Lower Cowitness.
• The mount type is Picatinny Rail/ACRO Footprint.
• The product type is MOUNTING HARDWARE.
• The unit includes 1 piece.
• The overall dimensions are listed as 1.40 X 3.75 X 4.20.
• The height is listed as 1.4000.
• The length is listed as 4.2000.
• The weight is listed as 0.115.

This high mount provides a stable, serviceable platform to position an RFX45 optic at a 1/3 lower co-witness height on Picatinny rails. Its ACRO-compatible footprint and aluminum construction offer a straightforward installation path and a reliable mounting interface for optics where lower co-witness alignment is required.