This was my first decent airsoft gun, I had it for 2 years, still have it, still works.
Pros:
-Comes with a TON of accessories.
-OUT OF THIS WORLD fire rate with a nun chuck battery. I am not kidding when I say that the BB feed does not keep up with the fire rate with a nun chuck.
-Has two metal mags, One 350 Hi-cap mag and one 60 round low cap mag.
-adjustable rear sight.
-Withstands harsh conditions.
Cons:
-Is all plastic except the barrel and a few other small details.
-Doesn't go to far.
-No dummy bolt behind dust cover.
-Grenade launcher is really a shotgun.
-Under barrel shotgun breaks very easily.
-Cheep construction.
Over all this is a good beginner gun to start with then later on ditch for a good gun.