The yukon weaver/picatinny rifle mount is a complete mounting set, with which you can mount your yukon night vision rifle scope on your rifle. this mounting (fixed mount) is an indispensable accessory for attaching, for example, the yukon sightline night vision rifle scopes (see optional accessories) or various pulsar sights to your weapon. you can use this mounting in combination with weapons that have a weaver or picatinny rail. The yukon weaver/picatinny rail mount is in any case compatible with the following rifle sights: • yukon sightline n450 / n450s • yukon sightline n455 / n455s • yukon sightline n470 / n470s • yukon sightline n475 / n475s • pulsar digisight series • pulsar apex series • pulsar trail series Other mounts available If your weapon has a different mount, you can use one of the mounts below. you can also find these with the optional accessories. • yukon euro prism 14/200 rifle mount • yukon qd112 weaver/picatinny rifle mount (quick-release) • yukon los/dovetail rifle mount • yukon cz550 rifle mount (quick-release) • yukon mak mount adapter Usage yukon weaver/picatinny rifle mount This mount is suitable for various night vision rifle scopes, such as the yukon sightline series and the pulsar digisight series. you can also use this mount for pulsar thermal imaging rifle scopes, such as the trail and apex. To use the set, mount it under your yukon/pulsar scope. using the supplied screws and allen key, screw the assembly to your night scope. then loosen the rings at the bottom of the mounting. you can then slide the mounting onto the weaver/picatinny rail of your weapon using the rear sight. finally, tighten the rings of the assembly so that the whole thing stays securely and securely on your weapon. • dimensions: 17.7 x 2.6 x 1.4 cm (lxwxh)