Search results

  1. J

    reloading 300 remington ultra mag

    Re: reloading 300 remington ultra mag i shot six of my reloads last night and had powder burn marks on the outside of the primer on one case, the rest of them shot fine. Now i have more questions. i shot 3 of the remington brass and 3 of the Federal brass and the Remington grouped less than...
  2. J

    reloading 300 remington ultra mag

    Re: reloading 300 remington ultra mag I have remington brass and also Federal premium nickle plated brass, the issue occured in both brands. i dont know my velocity because i haven't fired any of my reloads due to this issue. i am reloading 180 grain nosler balistic tips, 180 grain nosler...
  3. J

    reloading 300 remington ultra mag

    i just got in to reloading and i started with the 300 remington ultra mag. the brass that i am using is factory loaded brass that has been shot one time. i resized the brass and noticed that one of the rounds would not fit into the shell holder with out considerable force and when i primed that...