Things I liked:The weight, rate of fire, items enclosed with package. Things I would have changed:Provide a parts manual. Make it easier to get parts. I'd like to get a Traverse and elevation mech for a tripod. Fake rounds for the feed tray are hard to find. I place foam in the butt to keep the battery from moving around. Charging handle has to be pulled back slightly to close feed cover. Shame the charging handle wasn't used to activate the power for the magazine. What others should know:Great fire suppression weapon. This is state of the art. Works great for me at 20 yards.