Intro: Knex Rod Launcher
this was made at my friends house. he improved it a little. it will shoot about 30 ft and is very accurate. this is my first instructable. enjoy!!
p.s. the instructions are very accurate and easy to follow.
Step 1: Materials
these are the pieces. not to many.
Step 2: Step 1
pretty easy folks!
Step 3: Step 2
this is tricky.
Step 4: Step 3
Step 5: Step 4
only put in 1 of the blue rods.
Step 6: Step 5
now add the second set of rods.
Step 7: Step 6
now put on the 2 semi-circle yellows, and flip it upside down.
Step 8: Step 7
add the blue rod and flip back over.
Step 9: Step 8
now add the rubber band around the barrel (greens).
Step 10: Step 9
slip the rubber band in between the 2 blue rods. make sure it is pointing down, and make sure the smooth side of the barrel is pointing towards you.
Step 11: Step 10
put the rubber band in between the first groove from the top and the second.
Step 12: Step 11
slide the gray rod through the greens and the circular whites, pull back untill it almost comes out with the rubber band on the back, and fire at will. (this is not a exuse to fire at your brother "Will".)
note:i am not responsible for any injurys caused by this instructable.