this is a small gun that can shoot 30-40ft. it is very easy to build it only uses 18 pieces. it owns most big guns =p
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Step 1: Construct the Barrel
the barrel uses 12 pieces only.pics
Step 2: Firing Pin and Handle
these pieces only uses 5 pieces
Step 3: Put the Gun Together
pit the firing pin down the end of the barrel then put the handle on the end of the barrel then put 3 semi-thick rubber bands from the firing pin up to the front of the gun the pull back the firing pin so you can put the orange block trigger infront of the firing pin the put one white piecs doe the other end of the barrel as you bullet then puckh the block trigger to shoot.
Step 4: Finish
you gun shoul look like the picture bellow the puch the orange piece on the barrel to shoot.