Umarex Notos Plenum

15cc plenum made for the Notos. With this modification you can expect a higher shot count/fps. The shot count/fps will vary depending on the tune. Orings are installed but it'll also come with spares (including factory barrel orings). The plenum will move the main air reservoir 45mm forward so you would need clearance. These are Gen2 plenums which has a slightly thicker wall. They are stackable and will fit your aftermarket drop blocks etc.. CNC machined from 6061 T6 and blk anodized right here in USA