EAA sent me 4 different wedges, or whatever the proper nomenclature is for them, none of which resolved the problem and then EAA stopped answering my emails or returning my telephone calls. The last email that I got from EAA amounted to "What did you expect from a $350 combination gun?". The guy who bought it from me tried shimming the largest wedge and still didn't get it regulated. I was surprised that EAA didn't provide several different wedges and instruction on how to use them, as the owner's manual doesn't provide any instructions on how to regulate the barrels.
As an aside, I called the guy who bought it from me and he told me that he not only has the one that I sold to him, but a second one that is unfired and within 100 serial numbers. He said that he gave up trying to regulate the barrels on the one that he bought from me, so he mounted a scope to shoot the rifle barrel. He said that the rifle barrel shoots quite well, given the crappy trigger.
