Recent content by germs

Thanks for the excellent info! I'm starting from scratch, so any barrel at all will work for me. I wasn't able to find anything by Spikes -- their pages for uppers and barrels don't seem to have anything: http://www.spikestactical.com/enhanced-uppers-16-c-147_176_235.html However, it looks...

What exactly are low profile gas blocks for? I'm building my first AR, and one of the things I would like for it is to have the front sight base as far forward as possible, to get the maximum sight radius. Could this help me do that? BTW, I do know that the FSB on an AR15 is where it is so that...