Umarex Notos 1/2x20 Shroud Adapter 1/2x20 Shroud Adapter:Gen3/Current (Non Threaded) You will need to source

You will need to source the liner from a dealer yourself

Gauge reads up to 4500 psi

Handle itself is 12mm OD

These are Gen2 plenums which has a slightly thicker wall and are also stackable

Printed in PLA+

Umarex Notos 1/2x20 Shroud Adapter 1/2x20 Shroud Adapter:Gen3/Current (Non Threaded) You will need to sourceShroud adapter kit that comes with front and rear end caps to allow you to use any 1 2x20 moderator. The end caps have male threads which will thread into the factory shroud housing. It is designed to slip over the factory barrel and the front end cap utilizes 2 m6 set screw. You will need to remove the factory molded in moderator in order for this to work. They are cnc machined from 6061 and blk anodized right here in USA.