Rusan QR adapter (one-piece) for Pulsar Krypton Reduction ring clamp adapter combined in one component Specially developed for Krypton Uses the screen position system from Pulsar This QR adapter was specially developed for the Krypton FXG50. It was tested up to caliber 9,3 x 64. If you need a different size than the ones that can be selected here, you are welcome to use the two-part adapter configuration: Rusan reduction ring for Pulsar Krypton combined with Rusan QR universal adapter













