The STFU Baffle system by "Airfun Customs" is designed to fit inside the FX Airguns factory moderators that come standard on the Impact and Crown models.

Baffles "1" and "4" will be labeled. Baffle "1" goes 1st at the threaded end of the moderator, nearest the muzzle of the barrel. Baffle "4" will be the last one you put in and it will be nearest to the muzzle end of the moderator, opposite the threaded side.

*Gen 1 has 2 seems. One for the muzzle end and the threaded end that can be unscrewed by hand, giving you 3 total sections to the factory moderator. These will use the spacer ring. 

**Gen 2 has 1 seam at the muzzle end. This end cap will have 4 circular indents that will require our tool that comes with the kit to unscrew this end to insert the baffles. (see photos)

Will come with the extra tool for gen2 moderators as a package deal and future proof your kit. 

3D - Printed PETG 4 Stack Baffle system for the FX Airguns Factory Moderators. It works particularly well on models that are shroudless such as the Huben Gk1 and Hatsan Jet