Not sure if anyone's interested in these, they're just sitting around here, but I might as well as try. These are classic airsoft gas guns. These predate AEG's but are still considered to be very fieldable. These are gas guns, the exact mechanism is somewhere between an NBB and GBB, but they are quite fun. Here's a link to a video of one being fired. This is NOT me but this is the same type of gun as I am selling. [ame="https://www.youtube.com/watch?v=SmFbuZUddm8"]https://www.youtube.com/watch?v=SmFbuZUddm8[/ame] They do have an internal reservoir to take gas in the stock, but they are typically used with an external air rig similar to that of paintball. I've already sold my rig and unfortunately I don't have any gas or bb's or test these so these will be sold as is. But they were in working condition when I left them for college, and I've kept the orings and internals lubed during storage. The magazines are proprietary, but it is very easy to modify them to use regular AEG magazines. One of them is an early A1 style and another is a transitional A1 upper. They open just like the real one/GBB $200 shipped for one or $350 for both.