I'm thinking about trading my AR-15 pistol for a Daewoo DR-200. Are these Daewoo DR-200's good rifles? I like the design of the rifle and it looks pretty good. Just wanting to go a different route and get something more functional than an Ar-15 pistol. Whats you guys opinion on the DR-200. Its my understanding that these are gas piston rifles and take the same magazines as an AR-15? Am I making a good trade?