Javelin, I have to deduce that if you "confiscated" those Sterlings, they were contraband held by; A. citizens of Iraq, or B. suspected insurgent types, neither of which probably did much routine maintenance or cleaning. Any weapon left to the elements and not cared for will degrade to a point of junk. Some quicker than others. The M-4 could be considered the same if it had thousands of rounds run through it with no concern for cleaning or maintenance. We found that out back during Viet Nam. Anyway, this isn't a contradiction of your experience, just an observation that any gun can be looked upon poorly if it has been neglected. Overall the Sterling has a very good reputation as a sub-gun. That reputation stems mainly from the professional individuals that maintain and operate the weapon within a specified application. The semi auto, since they are an altered design, do not always prove quite as reliable. But once you get it dialed in, it brings together a very efficient design. As we can see though, these Century guns have their issues as well. If we keep on Century, and Wise Lite (where I have more confidence), they may just get it right and we would have another choice for those that like something a bit different. I like the 570 offer from J&G.