Finally got this one together and shooting. 338 BR (cuz its only a Whisper if SSK makes it) Rem SA,Rock Creek 6.5 twist,fluted, Micky A-3 adj., Hs prec. bottom metal/mag...using VVN 110 and 260 gr cast bullets I'm getting moa pretty easily as well as with 250 gr jacketed. Need to get my hands on some 300SMK's......
Very nice. Does someone offer reamers and dies in "338 BR" or did you have to have them custom made? If you can't find 300 grain SMKs you migh try Lapua 300 grain Scenars which are similar.
Hello new here
I am in the process of acquiring a Remington XP100 in 338br/338whipser
based on the 7mm. bench rest round. I would appreciate any reloading
info you can provide thanks