Originally Posted by Gas Man
I have a brand new Geo...and I noticed mine makes a metalic ring when I shoot, it reminds me of my old Angel G7 Fly I had.
But the gun shoots fine great marker love the trigger and I am getting 8 pods and a hopper off a Ninja 90/45
That's probably just your tankreg... try a different tank to see if it goes away.
If it does'nt make a own thread to not hijack this one.