Ok so I have searched other threads but couldnt find any good ones that suit me. So what is a good,durable, and long lasting glock for under $130. I have already looked at the KJW G23 but I dont want compact. Also this will be my first gbb so I have a few questions about green gas. How long will 1 bottle last? How long will 1 mag filled with green gas last? Whats the cheapest internet site to get it at?(there are no stores near me) Thanks for your time.