10MM Herco lead bullet load data ?

tom234 · October 19, 2009, 02:10 PM

Got a large supply of Herco and I'm looking for load data for 155 and 180 LSWC bullets. I'd like to get 1100-1200 FPS out of a 5" barrel. Perhaps one of you still has an old 80s/90s Alliant/Hercules Reloader's Guide when 10mm was new and popular. Already talked with Alliant; they only have data for jacketed bullets and nothing using Herco since they are pushing newer powders.

edward5759 · October 19, 2009, 02:39 PM

I am at work now but will look at home.
Have all my old manuals from the 60s to present
Was a Herco powder fan as well.
I do know that it was next to "PB" for being a pure nitrocellulose.
Very Clean burning.
Ed

October 19, 2009, 02:10 PM	#1
tom234 Senior Member Join Date: February 14, 2008 Location: Kansas Posts: 753	10MM Herco lead bullet load data ? Got a large supply of Herco and I'm looking for load data for 155 and 180 LSWC bullets. I'd like to get 1100-1200 FPS out of a 5" barrel. Perhaps one of you still has an old 80s/90s Alliant/Hercules Reloader's Guide when 10mm was new and popular. Already talked with Alliant; they only have data for jacketed bullets and nothing using Herco since they are pushing newer powders.

October 19, 2009, 02:39 PM	#2
edward5759 Senior Member Join Date: September 15, 2009 Location: Phoenix, AZ. 30 miles from water, two feet from Hell. Posts: 355	Tom I am at work now but will look at home. Have all my old manuals from the 60s to present Was a Herco powder fan as well. I do know that it was next to "PB" for being a pure nitrocellulose. Very Clean burning. Ed