I bought 5 pounds last summer when Powder Valley had it in stock. I used it for my 338 WM with 210 Partitions with good results.
I didn't push it much as I was only looking for acceptable accuracy to hunt elk with and wasn't too concerned about velocity. These are the velocities I got and I used the 68.5 grain charge for my hunting loads as it gave me the best group.
67.0 - 2679 ES: 23
67.5 - 2699 ES: 14
68.0 - 2720 ES: 26
68.5 - 2749 ES: 26
69.0 - 2769 ES: 27
69.5 - 2780 ES: 50
Soon I'll be playing around more with RL16, but this time with 185 grain Barnes bullets. I'm curious to see if I can get to 3100 fps. I'll also be trying it with my 270 Win. and 130 grain Accubonds, and maybe my 30/06 with 178 grain Hornady ELD-x bullets.
