Years ago I happened to be in Thermopolis,WY and had the good fortune to meet Bob Milek. We visited for about an hour,and spoke of different calibers/loads, etc. I have enjoyed shooting the .270 for years, and asked him if he had any favorite .270 loads. He suggested for the 130gr (bullet manufacturer was not mentioned) His favorites: 54.5grs IMR 4350 and 59.9grs H 4831. In my old pre '64 SG, those loads work well with Nosler bullets. I 'spect I'll give those two loads a go in my "new" M-70.