Thread: N160 n560 load data for 284 with amax

Hori, I googled the topic for CraigC and found a lot of data on UK and U.S. sites about N560 and 284. In the main they seem to use it for the heavier 180 grn. I wonder what N550 would work like in a shorter barrel? It burns similar to 2209.
Another interesting powder that I'm using with good results in my .243 and 270 is H Hybrid v100.