Be prepared to turn necks on 22-250 Lapua brass unless you have a speced reamer for it, the brass is about .002-almost .003 thicker necks on other brass ask me how I know. Its worth it though awesome brass, turned my nephews factory 700 SPS coyote gun to a tack driver when I switched over from Big red brass.Yeah I don't see any srp 22-250 of any kind.