The Firing Line Forums - View Single Post - What is the difference between a .45 TZZ bullet and .45 WCC bullet

Jim Watson · October 24, 2010, 07:43 PM

There was a lot of difference between Federal and Winchester fired primers from my Springfield UC. Maybe they could be matched by a skilled operator under a microscope but they had major macroscopic differences.

October 24, 2010, 07:43 PM	#17
Jim Watson Senior Member Join Date: October 25, 2001 Location: Alabama Posts: 18,543	There was a lot of difference between Federal and Winchester fired primers from my Springfield UC. Maybe they could be matched by a skilled operator under a microscope but they had major macroscopic differences.