RCBS has always been fantastic for me, I had a couple of bushings on my old Rock Crusher feel loose, they had me send it in, came back with all new bushing, only cost me shipping one way. Small parts break, call them they send new ones, sometimes the shipping/processing is a little slow but it is free. There are other companies out there that if you say bend a recapping stem it goes in the mail the same day but you pay for for the part and shipping.