Built a 1/9 or 1/8 twist 270 and it will be a long range contender with the 150 LRAB or the Berger 170[/quote]
That's no biggy. A custom barrel maker will make you any twist within reason you want. I've had one barrel custom made for a 25 cal. and it was no big deal. When you order the barrel you request the twist rate, length and contour you wish. It costs about $100 more than their standard if they normally don't make them in that particular configuration. It may not happen as quick as their more standard configurations but it won't usually take more than a month or two longer.
Last edited by Filaman; 01/31/20.
