The Optum ring system (O.R.S) for the 35mm and 40mm Optum Scopes

This must be used in conjunction with the Optum Scopes!

The Optum ring System makes it possible for shooters to change pin positions, fibre colour or fibre size, by swapping between multiple rings in seconds.

Features:
Exterior fiber wrap that captures ambient light for a brighter pin
Adjustable fiber cover allows precise control over fibre brightness
Two 8-32 holes for installing a light in seconds
Eight pin positions
Threaded on the target side for optional sunshades and lenses.
Only 40mm Optum sunshades will thread into the ORS.
Removable pin in keyway slot for perfect alignment every time.

Package includes:
Optum ring body
Tubing fiber (installed)
Fiber Cover
Pin and fiber - Blue, Red and Green fiber included
Mounting Screws (x2)