Oh YES! Super deal, I finally gave in and got one! My avatar is 10 shots at 22 yards with my new .22 Bullboss.
Still tuning ..... currently getting a max of 1040 fps with an average of 1010 fps at full fill of 200 bar, but the second string averages about 960 fps - all using JSB 18.13s.
Looking into regulators for it. Any advice is welcome.