I've seen a lot of talk about jamming problems with the SIG556 and was wondering if anyone had any information on this problem. The threads I've seen on other sites seem to offer no insight into a manufacturing issue but rather focus on type of ammo, mag, or lubrication as the source of the problems. This causes me concern. One of the main selling features of the AK platform (in my mind) is it's reputation for rock solid reliability. I'd hate to pay a premium for a AK rifle that I have to worry about running it wet or what I fed it. Any insight you could share would be appreciated.