User's Manual

XIV. Troubleshooting:
My velocity is very erratic.
This is most often caused by inconsistent paint sizing. See if your paint fits
your barrel well and consistently. If not, try better paint.
I have good paint and my velocity is still erratic.
Clean your regulator. If this still is happening – replace the seals inside the
regulator.
I have good paint, my regulator is working fine, and my velocity is still
erratic.
Clean the bottom tube and hammer. If some sludge builds up on the hammer
it can cause drag and cause the valve to open inconsistently.
Marker leaks down the barrel when I air it up but stops once I cock it.
This is normal and caused by CCM’s use of a very light valve spring.
The light Valve Spring and heavier Main Spring force the valve open when not aired up.
This is a good thing overall and all you need to do is simply cock the marker
before you air it up.
Marker leaks down the barrel after I pull the trigger but stops once I
cock it again.
This is most likely caused by your Regulator Pressure being too low. Follow
the set up instructions above and this should solve this problem, or set the
regulator at 300 PSI and it should stop this leak.