Luke's plug is probably your best bet, just talk to him to make sure you get the correct one because he makes 3 or 4 for the Savage. I had a couple made years ago by a guy on here named Pete. I think he owns Pete's Machine Shop or something like that. Anyway, his plugs have a pressed in tungsten bushing. The bushing isn't removable but I'll never burn it out. Somebody on the smokeless forum will know how to contact him. I will tell you that I had him make one of my plugs with a flat face for pellets because that's what I shoot the most of in the ML2. Luke's plug has a concave face and would be great for loose powder, which is what most people are going to use. I would be careful using pellets with his plug simply because you could very easily crack or break a pellet which could cause some ignition or accuracy problems. I don't think it would create a dangerous situation, just some reliability issues. Don't worry about it if you don't plan to use pellets. One last thing, make sure you use anti-seize on a stainless plug to prevent galling.