[SVTCobra306]

I used Lyman Tufnut for about a year, then I let it go too long without changing it and regretted it rather badly.. it got so finely ground that I had red dust stuck to the inside of cases that was very difficult to get out. Now I use Sinclair corncob media, it works extremely well. Usually requires an overnight run to polish to my standard, but since I am sleeping anyway I don't seem to notice LOL.