this gun is full plastic. and has a tinted frame. if you don't mind appearance, then thats fine. from what i've been gathering the KJW CO2 pistols (full metal) are being imported to ditributers. i shot a CO2 1911, and it was nuts!
also, if you are just starting airsoft, you may want to consider a rifle first. pistols are fine for small cqb games, but will lack in range and fire power for large (area) games.
if you are looking to just have a toy gun to shoot at targets, it might be good to look into .177 pellet gun, for the accuracy will be greater. they are also, for the most part, cheaper then airsoft.