What is the size and thread pitch of a standard A2 front post? I have a build where I had to jack up the front sight post, and it's a tad loose. I want to install a setscrew from underneath to lock it into position.
Thanks,
Posted: 7/21/2009 1:56:55 AM EDT
[#1]
8-36 verified, I had to cleaned the thread on the FSB.
