Got this almost 2 years ago and was surprised i didnt do one of these sooner. This pistol is fantastic for me and my field. dont have to fill up with green gas every mag and the C02 lasts for about 120 shots so unless your using it as your primary your not going to need to change C02 canisters. Great for field not so much CQB due to its power. Favorite part about it is the Powerwin trademarks. My friend has the 1911 and we both love our pistols.