Originally Posted by Klikitarik
H4198 is AR 2207, at least according to Hodgdon's MSDS info; AR 2205 is H 4227.

And Hodgdon's MSDS info credits IMR 4198 manufacture to General Dynamics in Canada.




Yep. You are correct.
John

When truth is ignored, it does not change an untruth from remaining a lie.