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Markk9 · August 1, 2000, 08:16 PM

I was doing some research for working up some load for my 243Win using 100gr Remmington's I found the data from the Hornady books in my library to be interesting.

1967 IMR4350 43.3 3100 22in barrel
1973 IMR4350 43.3 3100 22in barrel
1980 IMR4350 41.4 2900 22in barrel
1991 IMR4350 41.4 2900 24in barrel

I wonder what happened between the 73 and 80 books?

August 1, 2000, 08:16 PM	#1
Markk9 Member Join Date: March 18, 2000 Location: Greensboro, NC Posts: 91	I was doing some research for working up some load for my 243Win using 100gr Remmington's I found the data from the Hornady books in my library to be interesting. 1967 IMR4350 43.3 3100 22in barrel 1973 IMR4350 43.3 3100 22in barrel 1980 IMR4350 41.4 2900 22in barrel 1991 IMR4350 41.4 2900 24in barrel I wonder what happened between the 73 and 80 books?