KNEX Crossbow

this is my design of a K'NEX crossbow.

It is simple and works well.
he shoots through 1 sheet of paper (slightly out how many rubber bands you use, 1 is very hard but the rubber band refurbished fast) You can use all types of rubber bands.

Step 1: The Middle

Step 2: The Firing Trigger

Step 3: The Handle

Step 4: Aiming

Step 5: The Nose

Step 6: The Bullits

Step 7: Firing!

here are the pictures to fire.

Step 8: The Final Step

you can make improvements if you like.