Knex Disc Launcher

 This gun launches knex wheels 20-30 feet. It should be pretty easy to build. I hope you enjoy!        (Please rate and comment)

Step 1: Building the Slide/Barrel

Just build what you see in the pictures. this is what the wheel/disc slides on. It shouldn't be too hard.

Step 2: Building the Handle and Trigger

 Again, just follow these pictures, this may be a little harder, but you can do it!

Step 3: Putting It All Together

 Almost done!

Step 4: Adding the Rubber Bands

 The rubber bands go here. Look at the pictures! They're help!

Step 5: Loading and Firing

 Now for the fun part!!!!!