Introduction: PARMBR (Pump-Action, Removable-Mag, Bullpup Rifle)
Hi, I recently started a knex gun and it worked very well, so here it is :)
-Pump action(fast firing)
-Removable mag with slider lock
-Is a bit big
-Is a bit heavy
-Uses a lot of pieces
Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.