I was cranking out a batch of 40 S&W when I broke the de-prime pin on my Hornady die set. A quick search showed a Hornady Die maintenance kit for $22.50 plus freight 0n Midway...thought that was a bit high, Googled Hornady Maintenance kit, and got a hit on ALQUIST ARMS, found the same maintenance kit for $12.62 plus freight. I even chatted with the owner so I could get delivery..very personable. Should you have a die problem, you might consider ALQUIST. Oh, I completed the run of 40's by using my .45 ACP re-size/de-prime die, just had to pretend I was back at my RockChucker days...after the de-prime, Dillon completed things for me.