Things I liked:I love the look and feel of the gun! Things I would have changed:Make it blowback, I realize there is a full metal version it's just 3x the price! Also change the co2 mechanism, mine broke after the 3rd co2 cartridge and had to use a nail to tighten the seal! What others should know:My gun broke after about a month, this gun was fun while it lasted but now the CO2 leaks and won't shoot! This gun isn't high quality but fairly cheap anyways! I do like the look and feel and will be buying the full metal version!