I had a recent bad experience on GB which ended up being a good one, no thanks to the seller. The seller had a no return policy. The gun had a gunsmith fabricated replacement part that interfered with the proper functioning which in my opinion was an undisclosed defect. When confronted the seller replied: "You wanted to buy a Cadillac at Pinto prices" and refused to take the gun back. Our own Ted rescued me by locating the unobtanium factory part and a qualified gunsmith to fit it at a reasonable cost. The gun now functions as intended and despite the additional cost, the total expenditure was well worth it. Thanks again, Ted. Gil