Easy Knex Gun

This is an easy gun to make. You can also make this if you don't have that many pieces.

Step 1: Gather the Pieces

These are the pieces you need. 
Get them all before you start working 

Step 2: The Handle

Build this

Step 3: Firing Pin

Build this it is very easy

Step 4: Bullet Holder

This is the easiest step

Step 5: The Barrel

This is the hardest step

Step 6: Putting It Together

Please tell me if you have any modifications