I am looking for a GBB and am considering this one they have at Command Post. Made by Kuan Ju. All metal. But I have reservations. Are they any good? I actually have a ton of questions regarding GBB's since I am a newbie. The gas charge in this gun will only last for the number of BB's in the magazine. Is this normal? I have decided I want a GBB, but I want to buy one that is of excellent quality. I don't mind spending the bicks to get a good one. I'd hate to drop $150 for a P.O.S. Any ideas or suggestions? Thanks guys--
