
I have a 98 custom I really like the gun. I have a flatline barrel and I am going to get a 12v revvy soon. But I was wondering what is the next step to take? Should I get a low pressure system? Response trigger? New Bolt ( I only have the one that came with it) or an Expansion chamber? Also what is the differense between an expasion chamber and a low pressure system. any help and places to find test of these products would be great. thanks.