GBBs are awesome
 

I just wanted to proclaim that I love my new GBB pistol it is a KJW Beretta 92fs (but rebranded as a taurus)
http://i45.tinypic.com/ru1g05.jpg
and it is really quite great
accurate powerfull and fun to use

just wait until you wet you pants with a GBBR in hand!

Indeed GBB's are awesome sauce and tonnes of fun. But perhaps you might want to remove the retailer you got it from and just post a picture. Maybe even write a short review.

Cheers.

already did rugger (thought about it after I did it)

Glad you are happy with your new toy, but beware KJW gbb mags are prone to leakage because of their 2 pin design, once the o-rings go they start leaking through the pin holes

I love them and hate them at once

is that something I can fix by replacing the O-rings ?

Yes, easily and you can get o-rings from Rona or Home Depot's plumbing section. But don't worry about that for now, just for future reference :) just keep the mags well lubed and it'll prolong the life of them.