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Mobuck · May 2, 2013, 06:42 PM

The buffer and spring don't care what weight bullet you're using. How far was the brass flung and where did it land in relation to the muzzle of the rifle? Using a "faster burn rate" powder will help lower the residual pressure in the bore.

May 2, 2013, 06:42 PM	#5
Mobuck Junior member Join Date: February 2, 2010 Posts: 6,846	The buffer and spring don't care what weight bullet you're using. How far was the brass flung and where did it land in relation to the muzzle of the rifle? Using a "faster burn rate" powder will help lower the residual pressure in the bore.