The Firing Line Forums - View Single Post

Bart B. · February 21, 2021, 11:49 AM

Anyone ever compared a firing pin spring pounds rating to factory specs?

They weaken with age. That increases velocity spread and decreases average velocity

February 21, 2021, 11:49 AM	#1
Bart B. Senior Member Join Date: February 15, 2009 Posts: 8,406	Firing Pin Spring Strength Anyone ever compared a firing pin spring pounds rating to factory specs? They weaken with age. That increases velocity spread and decreases average velocity Last edited by Bart B.; February 21, 2021 at 11:56 AM.