Umarex Notos Plenum Kit Notos Plenum Kit:Gen1/2 (Threaded Shroud Adapter) There is no modification needed

There is no modification needed

Larger size cocking handle machined to fit the Zelos

I have only test fitted this for the tactical tube version

Also once it’s flushed

You would only need to do this prior to filling it

Umarex Notos Plenum Kit Notos Plenum Kit:Gen1/2 (Threaded Shroud Adapter) There is no modification neededThis is a plenum kit for the notos. The kit consist of 2 shroud end cap adapters and a 15cc plenum. Orings are installed on the plenum but spare ones will be included along with the factory barrel o rings. The front end cap has a 1 2x20 unf male thread that'll allow you to use any 1 2x20 moderator. You will need to remove the factory molded in moderator from the barrel in order for this to work. With the added 15cc plenum you can expect an increase in