I tried using 168gr Sierra Matchking bullets with new cases, once fired cases, older cases, and they would not feed. Then, I tried neck turning the cases and also used fireformed cases to no avail. I tried a multiple of dies, custom dies, from about 4 different companies. Then I took the rifle to a friend of mine who reloads for everything and he tried. Again, no go. It would only feed factory ammo. But, by golly, it was very accurate when it did fire. So, I sold it and was wondering if you could reload for the LMT.