"This is a great pistol for all skill level airsofters. I was trying to decide to get this or and m4, and i think i made the right choice with this. Pros: GREAT kick, powerful, accurate, nice weight, great safety features, can go through 4-6 mags on one co2 cartridge. Cons: mags only hold 14 rounds, mags are brittle, needs constant lubrication, develops a problem over time where the slide locks back halfway randomly, even when there is still ammunition in the gun. All in all, this is a great secondary, but requires extra care and mags for it to be used as a primary. Buy the pistol!"