I have used 130gr Ballistic Tips in .270 for ages. I put them ahead of 57/58gr Reloder 22, which is fast enough. Some people hate them, but I find them reliable when not driven too fast. Tackdrivers too. Years ago the first ones I tried had thinner jackets and really blew up. They're far better now. My only change is that I now use magnum primers. Not tried the 140 grainers. Best, Craig