US$ 22.95
Will fit the FCS II Fin System when used with grub screws and the FCS Infill Kit
100% do it
Each base is then anodized black to harden and protect the surface
The vent is factory-fitted and does not require any adjustment
and strut bladders
Armstrong Barrel Nut Set Color_Black Will fit the FCS IIPackage includes two M6 barrel nuts.