Things I liked:First off, this is an M9 replica, and all of the real M9 reatures were captured EXCEPT for the decocking saftey, which it still has an awesome double action trigger. It has THREE trigger modes that i have found. One is Double Action, two is Almost a Half action, and thirdly is single action. But with no decoking button its kind of dumb because you first cycle a round then you have to take the magazine out and bring down the hammer to either double or the half action (BTW your gun is in half action when you receive it) and dother than tht it performs flawlessly Things I would have changed:The color and finish on the gun looks just weird, but with most metal guns, they will scratch on occasion anyway. also, the saftey wasn't even movable the day I got it, it had to be super-lubed with silicon oil spray. otherwise, this gun has it all for a starter gas blowback pistol and runs great on Propane!