Well i loaded up 10 each of 4.5gr and 4.8 gr Win 231 under the Xtreme 115gr, and they all ran perfect. The 4.8gr ejected a little farther out, but the 4.5 gr still ran100% Time to load up a couple mags worth of each and take those out.
FWIW, after running another 100 Armscor 124gr...