Sig 556 owners, please post pics of your sig. I have a SIG556 Classic on layaway and can’t wait to get it. I choose a Sig556 over the XCR for a piston driven platform. Did I choose wisely?
What accessories should I get to round this carbine out? Magpul extended trigger guard? Ambi safety? The rifle comes with a sig micro dot site, should I use a larue mount? I’m also thinking of getting a swiss military PE90 stock. Will it lock into the receiver?
School me on Sigs. ![]()

