FX Royal 500 .25 using 25 grain jsb pellets. Chrony results after complete rebuild

[@rizojehan]

really good consistency Masha Allah. if i reacall correctly the royals didnt use to come with regulators?

[@BhaursAirguns]

Yes old models did not come with regulators. Later FX started releasing Royal guns with regulators. This gun was not factory regulated. Someone had installed the regulator but didn't upgrade the other required parts that are needed to be upgraded to run properly with the regulator. I have made it properly regulated gun by upgrading other parts too