What do I need to regulate royale 500?

[mubhaur]

I want to install a regulator in my fx royal 500.

Since I have to do it myself, I need to know if I would also need to replace valve, valve seat and transfer port as well or just installing the regulator and drilling the vent hole is good enough for getting 900 fps with 25 grain pellets?

Regards,

Umair Bhaur

 

[mubhaur]

Just talked to Mr. Ernest about this matter. Concluded that royale 500 just needs a regulator.

No other part is needed to regulate it.

Regulator pressure may be set between 150 bars to 160 bars as per need of the user.

 

[Smaug]

Thanks for following up. I'm sure this will benefit someone in the future, when they search for it.

Let us know how it goes!

 

[TrapdorSpydr]

Precision Airguns and Supplies in Dryden Michigan sells them already set at 150 bar.