The Echo1 M249 MKII is an extremely powerful, full metal automatic airsoft gun. It shoots at 310FPS, is accurate up to over one hundred feet, and comes with a foldable bipod. The most definitive feature of this product is the 2400 round box magazine, so you can lay down cover fire without worrying about reloading. You do not need to use the box magazine, however, and a standard 300 round magazine can be utilized as well. To read the full description on this product, click the image link below.