I was blasting away at some bowling pins early yesterday morning when I was approached by a soldier at the range(he wasn't in uniform). He looked over my guns and I offered to let him shoot my Maadi(Ak derivative). He pounded some steel plates at about 150 yds with open sights pretty regularly and commented that although he had just gotten back from Iraq that he had carried an AK on a regular basis while he was there. He said his rifle continuely choked on the ever present sand and his c/o told them they could keep some AK's in their vehicle as backup. His comments were that he loved his M4 but the action had difficulties with the sand. NO big deal but this seems to be a reoccuring theme there. I let him finish off a couple mags from my 1911 and thanked him for his service. If the issue with the sand proves out during this war, the m-16 and it's variants need to go away. Our soldiers need a firearm that works without fail. Just my .02