I bought the RCBS die set and am not greatly impressed. The resizing ring that screws into the die body has not had to do any work on my Magtech shells. The shaft that holds the decapping die is held in place by clips and they bent and came off the shaft so I am using the shaft to manually decap over the hole in my bench anvil. Not really worth the price, but that's just my opinion. I also have found that 1/2 " wads blow a hole in the pattern just about the size of 6-8" knockdowns. I put together a 1 oz square load , nitro card, shot and overshot card sealed with waterglass. Out of my Stoeger Coach, it holds a nice tight pattern at our distances which is the only thing I use them for.