243 barrel length is 24

  1. GUNNER75

    Gunsmithing .243 Barrel Length, is 24" the min.?

    Just curious. Have been running a .243 in a 28" and a newer build in 24", but have little time behind the 24". Noticed a 35ish fps drop between the two. Need to chrony more loads to verify this. Has anyone ran a shorter barrel .243? (shooting 107's or 115's?) I know many have said that a...