I bought a bunch of 150g Accubond blems several years ago and they shoot great with IMR 4350. I've also used RL26 with those with excellent accuracy and more velocity. As mentioned above, lots of powders work well in the 280.
I retired 10 years ago, I spent most of my life deer hunting on horseback. Packing into the wilderness to get as far away from the road hunters as possible. My mountain horses have all passed and now I mostly hunt coyotes and target shoot on my 65 acres. I have a 100, 200 and 300 yard target...
I sold my 270 wsm a several years ago.
Jim, are you saying Hornady never made a modified case for the 270 wsm? I thought I had one and I'll look when I get home, unless they never have made one for that caliber.
I had PacNor rebarreled my m70 to a 25-06 several years ago, they did an excellent job. I went with a 1in9 twist, wish I had gone with an 8 or 7.5. Hammer bullets makes some great monos, they are accurate and deadly on game.
I did the same thing with my Hammer order, but Hammers work soooo much better than Barnes in smaller calibers like 22-250, 243, 25-06 and 270. Actually Barnes failure to expand in game animals in my son's 243, and my 25-06 led me to Hammers. Whatever kind of copper they use it works! Hammers...