FX barrel kit designed to fit the Notos. This will allow you to utilize the 500mm FX liner .22cal which you will need to provide. The kit comes with everything needed besides the FX liner. No modification is needed and it is a simple swap. Spare orings and x1 m4 set screw will be included.

The kit will come with the following:

x1 22mm OD carbon tube

x2 carbon tube end caps

x1 22mm thread nut

x1 brass barrel adapter

x1 1/2x20 brass jam nut

x1 stainless steel housing

x1 m4x0.7 set screw (additional barrel mount screw)

Note: The stainless steel housing tube does have minor blemishes. That’s how I received them and I assume it was a part of the manufacturing process.