RE 19 with 160 grain bullets, H4831sc in 130 and 131 grain bullets, and H1000 shoots 130 grain bullets well too. They all shoot under 1 MOA in my favorite 270.
I mostly shoot 130 grain bullets in my 270. I have 140's and 150's but have not developed loads for either yet. The 160 grain partitions work well on elk, in my opinion.
