Re: Barrel twists on your fav .338 long range gun
According to almost everyone here,the twist for .338 300 MK:s is 10". Man,I was more than happy to find out that my TRG-S has a 10" twist (instead of the still advertised 12"), otherwise I´d stayed with 250 grainers.
Very low ES,some bedding things to fix now but my first shot is always where it´s supposed to be with the MK:s and the deer are out there now...
The Greenhill Formula gives you 9.95" for that combo too.