The short answer is yes. I wouldn't purchase anything until you find out if the missing parts can be acquired from RCBS. Trying to find them from another source will be very difficult if not impossible. I have some spare parts for a RCBS Piggyback which shares many parts with the Ammomaster but I don't think I'll have what RCBS doesn't. I know for a fact that RCBS doesn't have the large or small primer plugs, primer follower, pistol powder drop tube, powder measure cylinder handle.