HI I own a fx royale 400 great gun and very accurate , I dont use it much as I been shooting my hi power slug guns , but I decided to take it out , I shot about a tin of 18 gr and the gun squeaked after shooting , It was getting petty loud , SO I said ok Lets take it apart and inspect ,
I disassembled regulator and cleaned it up I found all orings dry and hard and no lube on washers , So I cleaned and polished stuff , BTW I measured overall length from nut to housing ,and I measured the piston retainer to housing ,
I reassembled it and put some blue locktight on the adjuster nut and reassembled , I then said ok reg pressure is off as I cant get past 880fps and it was 905 fps and had a bit more hst left ,
so I swear I took apart over 10 times and I finally gave up , But the Squeak is gone so it was due to dry parts , OK now I own 2 reg testers huma and edgun tester ,
So I came to a point of either getting a huma regulator or making an adapter , and lI decided to do both ,I had a spare reg from my wildcat ,
So I made this adapter , I was going to use it on huma tester but decided to use edgun one , I machined 2 oring grooves and I machined a hold for the FX regulator to fit snug , I made it a bit too snug , in am I have to take a few more thousands off the Id or my adapter with orings installed it is a bit too snug .
LOU
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I disassembled regulator and cleaned it up I found all orings dry and hard and no lube on washers , So I cleaned and polished stuff , BTW I measured overall length from nut to housing ,and I measured the piston retainer to housing ,
I reassembled it and put some blue locktight on the adjuster nut and reassembled , I then said ok reg pressure is off as I cant get past 880fps and it was 905 fps and had a bit more hst left ,
so I swear I took apart over 10 times and I finally gave up , But the Squeak is gone so it was due to dry parts , OK now I own 2 reg testers huma and edgun tester ,
So I came to a point of either getting a huma regulator or making an adapter , and lI decided to do both ,I had a spare reg from my wildcat ,
So I made this adapter , I was going to use it on huma tester but decided to use edgun one , I machined 2 oring grooves and I machined a hold for the FX regulator to fit snug , I made it a bit too snug , in am I have to take a few more thousands off the Id or my adapter with orings installed it is a bit too snug .
LOU