Looks like a failure waiting to happen. For the price a Sig is why not get a milled Arsenal. The Milled Arsenals are plenty accurate, take metal or plastic mags, have a good parts support, can be worked on by many people, and now even can be out-fitted with a T-1/H-1. Heck, if I ever go back to a 7.62x39mm it will be a SKS since I can be very accurate with them and they held there own in combat situations too.