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jmortimer · April 3, 2011, 10:42 PM

The SAAMI spec is 14k psi which is plenty - for me that would be 9.5 grains of Unique and a hard cast SWC that will shoot through just about anything on earth on a broadside. That is your max - 14 k psi

April 3, 2011, 10:42 PM	#8
jmortimer Junior member Join Date: January 24, 2010 Location: South West Riverside County California Posts: 2,763	The SAAMI spec is 14k psi which is plenty - for me that would be 9.5 grains of Unique and a hard cast SWC that will shoot through just about anything on earth on a broadside. That is your max - 14 k psi