All I can say is I got 10 years without any issues on these three converted air rifles...the Dominator HPA .22 just blew an o-ring a week ago.Top= .177 CO2Middle = HPA .177 regulated'Bottom= Dominator HPA .22 regulatedAlways wanted an FX for years but cost kept me out of that mix.http://u.cubeupload.com/crazyhorse4/AirRifles001.jpg
As a real newbie that has never taken an Airgun apart I will just share this. Bought an FX 400 Royale in 22 caliber, mounted a scope and shot it. I just opened my second tin of 500 pellets. Yesterday I took it down the the lake were neighbors are camping this weekend. 10 different people shot it including 3 kids under 12 years old. ALL without exception hit a golf ball at 100 yards. It took some folks several “close” shots but they hit one. One 8 year old girl who had never shot a gun hit the golf ball first shot. All off a bench with sandbags, but the gun shoots! I have nothing bad to say about FX’s and the neighbor guy instantly got on his computer and ordered one. PS>This forum is very helpful and you all are awesome!Lonnie