Custom parts for fx

[Jon FX Crown mk2]

I am looking for a place, website, person, group or anything that builds and sells custom parts for fx?
I've only seen where guys are machining their own parts but don't have that knowledge, equipment or experience to do that.
I'm looking for a 3.5cc larger plenum, valve seat adjuster and a exterior regulator that fits between the tank and block.
I have a FX Crown MK2 22.cal

 

[SilentSquirrel]

Jon
For an exterior regulator that fits between the guns bottle and the stock take a look at these from Lane Regulators and Altaros

FX Crown CF Bottle Regulator Kit

Enhance your air rifle's performance with our precision regulator, the go-to choice for field target competitors & hunters alike. Don't miss out, Shop now.

laneregulators.com

Airgun PCP Regulator FX Airgun Royale 400 / FX Boss

Years proven regulators (since 2010) used by thousands of satisfied customers around the world. Regulator can be installed in most airguns which use standart airtank with thread M18x1,5.

www.altaros.cz

If you are looking for a regulator to go between your separate air tank and the rifle (tethering) look at this from Huma-Air

Externally Adjustable Inline PCP Regulator With Integrated Fillset

External inline pressure regulator, fully adjustable from the outside, for filling your pcp airrifle or airgun.

huma-air.com

Hope this helps
Edward