Re: 110 gr .25 Accubonds??
I read an article recently, can't remember who wrote it, but he said he's never had anything over 100 gr. shoot well in a .257 bore.
I know it ain't what you asked, but maybe your client would like to try the HIB 110 gr. From what I've heard a lot of people have trouble getting these to shoot too but most every rifle doesn't like something.
Swift is bringing out a Scirocco II in 100 gr. but it is not yet available so no help there today.
Good Luck, Festus
"Fenced yards ain't hole cards and like as not never will be, reason for rhymers and old five and dimers like me."