SON OF A BEAST!
Now THAT deserves to be called a howitzer !
NICE :cheers:

unless you provide a video of you shooting through a chrony with said gun then we say it cannot shoot 700m/s

I t wont be very good beacuse there is not much surface area for the air to push.. correct me if im wrong though somebody

Energy has to go somewhere...

Hey guys, I was just wondering why this happens..on my micro advanced combustion seen here http://www.spudfiles.com/forums/advanced-extreme-small-combustion-v2-must-see-t17950.html when I put nothing in the barrel and just inject propane as i normally would with ammo in the barrel..when I press the ...

Thats so awsome! I can hear the whizzing of the bullet when you guys shoot!

Twizi is correct
You can see more of this here
http://www.spudfiles.com/forums/advance ... 17950.html

Yup go with MrC suggestion I use the same type on my gun and it works great!

Bless us with a video! PLEASE

You might be a spud gunner if the fence that splits you from your neighbors yard has a hole it in

Ahem still think its a little weak for its size? Think again! vids on the first page! Glad you guys like it beacuse I love it..
Carlman.. you wont be dissapointed!

WOW, is all I can say right now..

I have some mapp gas I can use, but ill stick to propane for my everyday shots..mapp gas is kinda expensive per bottle

Thanks for the links star man! Loving the external fuel system...much less bulk added to the gun and I can replicate them so i can put some in my pocket

Thanks starman! Honestly your triple thunder inspired me to make this hence the paint job! :) How much and where can I get the heat shrink tubing for this, at homedepot? And i changed the barrel suppot/breech slider, with some foam material for arts and crafts and now it slide very nicely but still ...