Fires small green, white or blue rods.
12 half circle yellow.
5 1/4 circle red.
1 circle white
2 green bars
10 white bars
2 yellow bars
5 blue bars
1 red bar
1 grey clip
3 silver sepperators
1 blue sepperator
Step 1: Barrel
add the white circle and the yellow bar to that
Fill in the next 7 yellow half circles.
put one half circle on the red bar through the hole.
add the last 2 half circles.
add the 3 white bars (not that one is not direcly in the yelow half circle it is inbettween 2)
add the seperators.
Step 2: Handle
clip them together with the 2 blue bars.
Step 3: Together
the red rod goes on to the midle green clip.
Step 4: Make the Piston
Just like bellow
Step 5: Adding the Piston
but the yellow bar through the yellow half circles.
Step 6: Add the Support
add it on like the picture bellow.
Step 7: Fire
put it in the way so the yellow bar is held out like in the picture.
Load amow into the hole at the end.
pull down the white bar to fire.