I have used George's recommended loads of 61.0 H1000 with a 139/140 and 63.0 with a 130 VLDH ever since I got mine in 2013. Tula LRM primers, R-P 300 SAUM brass necked down and trimmed. Trying N560 just for something different but it sure feels like it burns a lot hotter than H1000.
Works great on antelope, deer and elk.
Works great on antelope, deer and elk.