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rottieman33 · October 5, 2012, 08:29 PM

The 357 Sig is a 40 cal case necked down to a 9mm I reload them for a friend. So they will fit in a 40 cal mag

October 5, 2012, 08:29 PM	#12
rottieman33 Senior Member Join Date: September 27, 2009 Location: New Hampshire Posts: 223	The 357 Sig is a 40 cal case necked down to a 9mm I reload them for a friend. So they will fit in a 40 cal mag