So, here it is. My second version knex crossbow.please feel free to mod and post but credit me in the instructable.
Pro's: it looks great
the bow bends perfectly
it shoots 20-30 ft
it has a reliable trigger
it is strong and not flexible
Con's: it could shoot further
a little tricky to make
Step 2: The Barrel
This step shows how to make the barrel of the crossbow.
Step 3: The Trigger
This step shows how to create the trigger and attach it to the barrel.
Step 4: The Bow
this step shows how to make the bow and attach it to the barrel thingy ma jig.
Step 5: Putting the Bands On
this step blah blah blah blah blah you get the idea
Step 6: Loading and Firing
this shows how to ............(bored of repeating myself)