Great pistol. The gun is actually heavier than the real USP Tactical ( I've compared them side by side). This gun is so realistic and a amazing buy. It even has an adjustable trigger length. the slide is metal and the lower half is polymer. It has these groves to mount a flash light or a laser on. No need to because this pistol is deadly accurate. The fps is actually 360-370 for me. This is in 85 degree weather for me. A few problems with this gun are that the front sight slides off incredibly easy, and KWA isn't making more of them. So what I suggest is slide off the front sight and put glue on the bottom and slide it to where you want it. Another problem is that the mags for this gun are very expensive. They recently went up in price so to get an extra mag it will be $55 BUT each mag holds 25 rounds so you will only need 2 or 3 mags. Another flaw is that the sights are so high that you can't fit them into a regular USP holster. The biggest flaw of this gun is it's range. The range is so good that this gun will most likley beat out your aeg with no upgrades.
mags hold 25 which is a lot
metal mags and they are VERY durable
place to mount a flash light or laser
adjustable trigger length
threaded outer barrel
adjustable rear sight
horrible in the cold
mags sometimes use a lot of gas
won't fit in regular usp holster because front sight is to high
no dots on the sights
front sight slides off easily.