Recent content by Kallstrom

Thank you for your speedy replies. carpp: I hope my Impact won't need a complete rebuild, but now I'm mentally prepared! At first I used the Impact with a .22 barrel, and I didn't try to max it out. I used a chrony at a friend's house, tested a couple of shots and found a setting that produced...

I'm having a strange problem with my .30 cal FX Impact. The adjustable air regulator is set to 150 bar, the power hammer spring adjustment is set to max, and the valve return spring adjuster is opened. With these settings I expected to reach 840-850 fps with a 50 grain pellet, but when I study...