I've been using RL-16 lately in several cartridges. I've used it in the 6.5 CM with 127 grain LRX, in the .280 Rem with 139 grain LRX and in the .300 Win Mag with 168 grain TTSX. It works well in all those loads.
i had planned to use that powder in 90% of my rifles to simplify things...yeah not happening at that price hunter and big game will be my go to powders at 50.00 a pound and the price of primers its cheaper to buy ammo