Some data from today:
Hornady 2x brass, CCI 450, Berger 109 at ~.080 off (2.535ish OAL), Varget, 26" Bartlein with 400 rounds through it, 95 degrees outside.
33.2 - 2870
33.4 - 2892
33.6 - 2901
33.8 - 2921
34.0 - 2938
34.2 - 2962
33.8 was right in the middle of a nice steady POI and shot a 3...