I have just bought an 07 LE PRM off of here and it worked fine the other day when i was using it, but i had a few balls left and used them in my back garden and worked fine again. then i had just over a 1000psi left in my tank so i dry fired a little bit and noticed that when if got under around 600psi it started leaking out of the back of the bolt and down the barrel. will this issue be down to the fact that i had hardly any air left?
cheers
matt
cheers
matt