I had a TS12 and loved it. Never had any problem operating the 3 rotating magazines. Blasted thru about 600 rounds of everything (lite & heavy birdshot; buckshot; slugs) and it ate them all w/o any malfunction. Sturdily built fun gun to shoot, simple takedown, moderate recoil, and it puts out...
There's nothing inherently wrong with Charter Arms.. I have had Colt, Smith, Ruger, Kimber and Charter Arms revolvers and the Charters (Bulldog 44 special and the ultra lightweight Off Duty 38) have been just as servicable as the others. Maybe not as pretty in some respects, but still decent...