You're shooting co2. Plain and simple. Don't do it. No gun worthy of having a Maxflow on it deserves to have co2 run in it. Running co2 through your gun is like feeding your child 3 years out of date chili. Yeah, they can live on it, but why would you ever do that to them? Just don't do it. If any woman that knows what she's looking at sees you, what do you think she's going to think of you and how you would treat her?