The Umarex Notos Insert, replaces the stock baffles and adds a little more length to the end of the barrel shroud to help make it even more backyard friendly. Designed and 3D printed by Redcornoutdoors and made of durable ASA filament material.
Overall length is 174 mm, but only adds 70 mm to the total length of your Umarex Notos. Installation requires you to remove pins that hold the end cap, o-ring and factory baffles. Be careful not to damage pins and or factory shroud during removal, once out install replacement and reinstall pins to hold in place.