This is my mortar it does not fire very far but it is pretty cool. This Mortar uses 89 pieces and is very simple to make.
note: I am not responsible for whatever you do with this Mortar.
Step 1: The Parts List
1 yellow or red gear
And you will need 2 rubber band/elastics
Step 2: The Stand
pic. #1:Build These two.
pic. #2:Connect like this.
Step 3: Barrel
Pic. #1:Make this.
Pic. #2:Also make this.
Pic. #3:Finished Barrel
Step 4: The Fireing Pin
Make this bye looking at the picture.
Step 5: Putting It All Together.
Pic. #1:This were the elastics from the fireing pin will attach to the barrel, put the green pegs over the elastics so the fireing pin will not fly out of the barrel when you fire.
Pic. #2:The stand connects to the barrel like this.
Step 6: The Amunition
Simply look at it and build it.
Step 7: Loading and Fireing
To fire simply unclip the orange connector.
Have fun and feel free to modify.