A quick and easy knex marble gun to make, with a good amount of power have fun. sorry for any miss spellings

Step 1: Makeing All the Parts

first you will need to make all parts in this photo.

Step 2: Adding All the Parts Together

pic 1 is the bit that holds the trigger pole

pic 2 and 3 are putting the trigger on

pic 4 is putting the trigger end on and the handle on

just put them on like in the photos the marble sits on the front of the gun on the grey poles it shoots poles to just put them in the hole