I don't currently load for the 300WM, but do load .243, 6.8, .308, and .30-06. Someone I work with has a Rem. 700 300WM and is wanting a general use load for under 300 yd. coyote and deer in Oklahoma. He was looking at the Bares 130gr TTSX, but I'm thinking with the WM he should go heavier...