Cover Ring Adapter Pulsar FN 50 mm

This FN 50 mm cover ring adapter by Pulsar enables the installation of night vision or thermal imaging scopes onto optic devices such as riflescopes or binoculars. This adapter comes with a set of insert rings. Which insert ring is applicable depends on the outer diameter of the optic device. After the adapter is installed onto the optic device, there’s no need to remove it after use. The Pulsar cover ring adapter FN 50 mm can be fitted with a protective cover to shield the lens of the optic device it is attached to.