I have one, and it is now my go-to ML. I shoot 43.5 grains of Accurate Arms 5744 powder (weighed) under a Barnes 300 grain Expander-MZ bullet with supplied MMP sabot. This load is moderate for the 10ML-II and should be running in the 2000-2100 fps range. It'll do just under 1.5MOA out to 200 yards without effort, and it's wicked lethal on deer.

Mike