First of all, let me say I haved searched the forum for info on this topic. Nil results.

So, what is a normal twist rate for the .270Win.

My Browning is 1 in 10". Is this fast/slow/normal for the .270?

1in10 is standard, and works well with the 90gr to 150gr bullets.

Cheers for that, I forgot to mention I was going to try the Scirocco 130gnrs which a quite long.

Try them out every rifle is different, but they wouldn't shoot very well in my 270. I have had good luck with hornaday's interbond