Umarex Notos Plenum Kit

This is a plenum kit for the notos. The kit consist of 2 shroud end caps 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 shot count/fps.

These are Gen2 plenums which has a slightly thicker wall. They are stackable and will work with your aftermarket drop blocks etc.. CNC machined from 6061 T6 and blk anodized right here in USA