Pretty excited about this cartridge so I decided to give it a go. My original plan included doing this on a BAT HR tactical action with melonite treatment due to a recommendation. However, I would like to hear pros and cons from other sources as well who are currently shooting a long action magnum. The integral rail and recoil lug are a definite plus and I've heard they cycle very smoothly but have also read here on the forum that the machining was less than stellar on one right out of the box so now I'm second guessing it. I guess any action can run into problems but just looking to hear some other ideas for this before I make the final decision.