Hi all, I'm new here. A few years back, I got a fantastic deal on a neglected, filthy, slightly beaten up Sig 556 classic from a friend. There was actually an insect colony living in the flimsy OEM handguard, but that's another story! I've been in the process of adding some non destructive...

I tried out a bunch of folding 5.56 pistols in a regular laptop backpack today and was pretty surprised at how easily they fit without a problem.

I recently bought a P556 that did not include a top rail. I didn't know at the time how the rails attached, but figured it couldn't be too difficult. As it turns out, I can't seem to find the right hardware anywhere. Has anybody had a similar issue or know where to find the correct hardware?

Hi there, I'm new here. I'm considering getting a P556 as a truck gun; I really like my SIG 556 ER (no QC issues, woo-hoo!) and am seriously considering standardizing on this platform. That said, my specific concern about the P556 is with parts wear relative to barrel length. Y'all probably...

I have a sig556 swat sbr, 10.5" barrel. I am suffering from double feeds and the occasional rare and coveted failure to extract plus double feed. I have tried several different mags and had it happen with steel/aluminum/pmags. Help me out my dudes.