Hi all,
I've got a very disappointing malfuntion with my M3K. Occasionally it automatically makes second shot, while I'm pressing trigger only once.
This began after 6-7 thousand rounds, and now it happens once per 100 rounds on average. Issue is not with ammo, because auto-shots happen both on light loads that I use for training and heavy loads used during matches. I tried to install new firing pin, firing pin spring and firing pin retaining pin, but it didn't help...
Did anyone came across this malfunction? What is the possible reason?
EDIT: Ooops, my apologies for asking a question that has been already discussed. I didn't know it is called "double". Will carefully read all 131 pages of this topic
