
Barrel Attachment For FX Barrel and Liners by Huma-Air
Barrel attachment part to be used with the interchangeable FX superior liners and transferports. Caliber specific.
This part can replace the FX item numbers: 19960, 19961, 19962, 19963
FX uses a medium strength treadlocker to fixate the transferport to the barrel to prevent the barrel coming loose. We strongly advice you to use a treadlocking adhesive like Loctite® 2400 also