The Firing Line Forums - View Single Post - 32-40s indented collar

indy1919 · August 9, 2012, 04:58 PM

Ahhhhh is that the same reason for the indented ring on the older 45 acp rounds??? Also if I can Why did they do away with those rings??? Not needed?? Did not work??? Production costs??? (I assume the latter)

August 9, 2012, 04:58 PM	#3
indy1919 Senior Member Join Date: February 15, 2011 Posts: 277	Ahhhhh is that the same reason for the indented ring on the older 45 acp rounds??? Also if I can Why did they do away with those rings??? Not needed?? Did not work??? Production costs??? (I assume the latter)