comparing Imr and Hogdon

[kjg]

this is going to be a topic of interest since Imr and Hogdon has merged together I have only used imr for everything I shoot and only used a couple of hogdon products like h-110 my favorite in 375 mag 44 mag and 45 colt , is  hogdon compatiable to Imr or not I always start low by 15% and work uo 1 grain at a time anyway but just wondering.  kjg

[EsoxLucius]

They are still distinct powders with different burn rates and are not interchangable.  There is more than enough load information for each powder that one does not have to use load information for one with the other.

http://www.hodgdon.com/data/index.php

http://www.imrpowder.com/data/index.php

http://www.ramshot.com/powders/burnrate.php

http://www.hodgdon.com/data/general/burnratechart.php

http://www.larrywillis.com/PowderChart.html