...a military weapon needs to be durable, reliable under adverse conditions, easy to maintain in the field...and acurate up to engagement ranges of 400 meters...
...the ar15 type weapon was a dismal failure in vietnam and in the mid east...especially in any situation requiring extended deployment...
...the valmet...an ak...is bombproof...the finns, however, used primarily 762-39 caliber...
...the fnc and sig 550 series is considered by many to be the best assualt rifles ever produced...they are widely used by operators worldwide...including security forces, protection units ( who also favor uzies)...spec ops, special police units and several armies...they are widely used in south america, africa and europe...
...the fnc and sig 550 series follow the form and function of the ak...but with the addition of modern improvements and features...
...both the fnc and sig 550 series of weapons have undergone extensive reliability and endurance testing that can be duplicated in only the most extream natural enviroment...thes tests included both static and dynamic sand and dust trials ( in a sand chamber with blowing sand of varrious size, composition and so on...), sand drag testing, mud trials, (including total imersion in different types of wet media of varing particulate size) rain trials, high temp and low temp including wet freezing testing (known as ice trials)...these tests also included functional reliability testing of dry (unlubed) weapons...they performed exceptionally well...better than any other weapons so tested including the ak ( the ak did not do so well in the drop testing...component service life...weapon service life and accuracy to name a few...the ar types were a compleat failure)...
....as far as quality assurance testing to nato standard Al (in accordance to AQAP 1)...the excution, surface and heat treatment( conformity), heavy duty components, critical components, springs, welds and barrels and so on far exceeded the criteria...
...these tests were performed at the factory and independently verrified by end users in the netherlands, indonesia, pakistan, and most importantly the NATO testing group...just to name a few...
...the fnc and sig 550 series are, as widely produced assault rifles in various configurations, (by nato standards) realiable, durable and exceptional weapons...