bump up to about 42 gr. H4350 but do it in .2 grain or .5 grain increments... I'm running 43 gr. H4350 in Lapua brass shooting the same 143 ELD-X in my .260 rem... My seating depth is .004 off now, but started at .04 and just kept moving it closer.
bump up to about 42 gr. H4350 but do it in .2 grain or .5 grain increments... I'm running 43 gr. H4350 in Lapua brass shooting the same 143 ELD-X in my .260 rem... My seating depth is .004 off now, but started at .04 and just kept moving it closer.
Bookmarks