Introduction: Knex Gun
This is my Knex Arm Gun it is you can put your are though the the hole but if it doesn't fit just hold it around the sides. This shoots 4 bullets and you can control when.
Step 1: Gather the Materials.
Rods: 52 Blue, 48 White, 4 Long Black, 4 Gray .
Connectors: 8 Orange, 12 Gray, 4 Light tan, 88 Red, 8 Yellow, 8 Black Connectors (the ones that go with the blue pieces), 4 Black.
Other: 8 small blue circles.
Step 2: Add the Spaces.
You need to do this don't mess up you connect the squares to the gray rods.
Pic#1 Make 22 of these.
Pic#2 Connect them to the Gray rods. (there should be more room left on the rods)
Pic#3 Stick all 4 black rods through the hole and at the end of each add 1 orange connector and three gray connectors facing down if there on the top and up if there on the bottom.
Pic#4 Add 1 Light tan on the black rod (this makes it so the ram can't come out)
Step 3: More Spaces.
After the 4 light tan pieces after 9 red squares add one of picture#1so it is hooked on the gray rods like the squares.
Pic#2 Then add the Black pieces so the black rod can go through
Pic#3 Showing that black rod can go through.
After the Black pieces Add 1 more of pic #1 so it is hooked on the gray rods like the squares.
Pic#4 how it should look so far
Step 4: 1 More Space
Pic #1 10 red squares after the Yellow add the other black pieces this makes it so the bullets can snap in and won't fall out.
Pic #2 The black pieces I'm talking about.(these go on top and bottom)
After the black pieces I'm talking about add the last red Square.
Step 5: Add the Triggers.
The triggers for each bullet to shoot.
Pic#1 Do this to all the yellows.
Step 6: Add the Rubber Bands
Pic#1 This is what makes the trigger automatically set. (I recommend 2 Rubber Bands for each)
Do this to every side.
Step 7: Have Fun.
This is my first gun have fun.