What's your best COD4 gun and Why?

Whats wrong with my tsd m1911 blowback airsoft gun?

• i got the tsd m1911 blowback airsoft gun for crhistmas and whenever i put the c02 into the gun i hear a leeking noise its not the magazine because i put my brothers mag into the and it did the same thing btw his gun works fine. this is very urgent help

• Answer:

  The problem is either very simple or complicated the simple one is that you just didn't tighten it enough or the o ring is very dry. To fix this just tighten as much as u can in the form of help such as a parent or a stronger fellow just not to much. Then before you insert the co2 cartitage where u put the top of the co2 there is a small place where the tip goes into the rubber insert prevents leaky gas but when its dry it doesn't work well. Oil it with 100% silicon only anything else will work but it will just make it worse soon or later. If that doesn't work either your mag has a valve issue or the o ring is missing all together.