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fossitms · April 18, 2018, 01:27 PM

What is everyone’s take on trimming 9mm brass? The books all have different minimums. I know the different lengths can cause a pressure difference.

April 18, 2018, 01:27 PM	#61
fossitms Junior Member Join Date: April 9, 2018 Posts: 6	What is everyone’s take on trimming 9mm brass? The books all have different minimums. I know the different lengths can cause a pressure difference.