For a second there I thought I was going to have to take a drink...
I guess you could do that. I mean it's actually quite similar in concept to the "Airsoft Flamethrower". What Amos says is true, they're not really airsoft guns per se rather they're guns that shoot air (or a gas) and anything inside gets pushed out of the way through the path of least resistance (in this case out towards of the barrel).
Do it, I don't see any harm in doing it, it's not like it's a "precision" gun with a TBB and any deformities in the BB will ruin the gun.
ಠ_ಠLess QQ more Pew Pew
READY TO >> RACE