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My Toy · November 18, 2012, 10:31 AM

There is tons of loading data for 223 Rem but if you wanted to reproduce the ballistics of XM193 or M855 within safe margins is there any reputable source of data?

November 18, 2012, 10:31 AM	#1
My Toy Member Join Date: August 8, 2008 Posts: 45	Loading data for 5.56 NATO There is tons of loading data for 223 Rem but if you wanted to reproduce the ballistics of XM193 or M855 within safe margins is there any reputable source of data?