I am considering purchasing a SAW but have never really looked too much into it. My price range is around $350 or lower. I want to use it for milsims such as Broken Home, Copperhead, etc. but also use it for regular day use. I've looked at these so far: A&K Full Metal M249 MKII A&K Full Metal M249 Desert MK46 SPW Echo 1 Full Metal M249 MKII Accuracy and ROF are my main wants. I have a few longer tight bore barrels to put into a gun so longer barrels would be helpful but not really necessary. FPS should be around 380 - 400. Thanks for the help!