The Firing Line Forums - View Single Post - New gen 4 Glock 21 and Pierce Ammo w/Brass bullets???

chris in va · March 3, 2013, 09:01 PM

Brass isn't much different from copper in the hardness department. It's actually 70%Cu, 30%Zn. I don't see an issue with it, others can comment further.

BTW I put over a thousand LRN through my 21 with zero leading.

March 3, 2013, 09:01 PM	#2
chris in va Senior Member Join Date: December 26, 2004 Location: Louisville KY Posts: 13,806	Brass isn't much different from copper in the hardness department. It's actually 70%Cu, 30%Zn. I don't see an issue with it, others can comment further. BTW I put over a thousand LRN through my 21 with zero leading.