please note that while their burn rates are similar - they're only a couple places apart on the burn rate chart - - IMR 4895 and Hodgdon 4895 are NOT the same powder. Make sure you use the proper respective load data for each.
additionally...
the hodgdon version is in their extreme line and shows little temperature sensativity.
IMR's version of Hodgdon's extreme lineup of powders is the Enduron series - IMR 4895 is not part of that series of powders and will likely show both pressure and velocity differences as the temp changes.
the closest powder in the enduron line would be IMR 4166 which has a burn rate between H4895 and Varget, both of which are great 223 powders.
