I tried this powder in my CVA Optima V2 .50 cal. Using a 295 grain PowerBelt and a Federal 209A primer, I was able to shoot 3 shots into a group just under an inch at 100 yards using 70 grain weighed charges, and without having to swab out the bore between shots. Cleanup was easy, as well. Blackhorn 209 is Gawdawful expensive, but the performance is worth it.
