I took my favorite 270 Winchester to the range Saturday. I had loaded some R26 with 150 grain LR Accubonds. I started with 59 grains and increased by .5 grain until I reached 61.5 grains. I was only interested in pressure signs when I started. I loaded 5 of each. I shot 3 of the 59gr. then proceeded on with 3 shots of each until I was at the first 61.5 with no signs of pressure. After noticing that I had basically a 1" ragged hole from all the shots ( couple of fliers on my part), I decided to put up a new target and see how well it would shoot. This is 4 shots at 100 yards.
61.5 gr. R26
150 gr.Nosler LRAB
Fed. 210M
Nosler Brass.
I hope to check velocity soon.