is there a supplier that sells regs in the states if so could you give me a web address thanks.
i have a hatsan at44 qe 22cal that i only get 10 shots for 50 bars of air and my AA FAC 500 I can get 18 to 20 shots for 50 bars of air.I 'm thinking about regulating the hatsan."John_in_Ma"what do you want regulated?