Algodoo

I'd thought of that blowback firing thing, but never took the time to implement it right. Very nice.

I enjoyed this, if you follow the directions it works really well. However, when firing you can only usually get it to fire once or twice before it locks up, and then spam the button for it to work again. Other than that, nice. 4/5

This is a very nice idea, you've inspired me, ill try and make something like this, except a bottom reloading magazine

bottom magazine works better... but it is a helluva lot harder to load the magazine, much less make it stay. But, i was thinking of making the skin of this gun as a schillejkgakl or something, it's a german gun()maybe french) that has the magazine on top:) I also plan on making it fire shells, that will keep it from jamming... but i'm stuck on how to eject empty shells:( but i have lotta ideas.. i think. So keep ur eyes peeled for my next post. But it won't still have any skin.
I also noticed that the gun does not work so well when facing up or down.. but i will fix that. so keep in touch. and if u liked this, look at my tompson final, it uses like this, and the mag is on the bottom,, the only problem is that u cant reload, but the skin is very nice:)