I currently have one New Detonics Combatmaster. It needs some reliability work done to it. I'm not the first owner and there have been a couple questionable gunsmiths that worked on it before I got it. Does anyone have a reliable gunsmith that really knows Detonics? I wanna get this thing fixed right and final.

Also I am interested in getting another New Detonics Combatmaster and extra Magazines. Any help would be appreciated.