Picture of The X7 Screamer
This gun is a rubber band shooting gun, but is unbelievable. It is incredibly strong and can hold all 8 #64 bands and is semi-auto. This is all based off of  rivera364's gun in the instructable named KNEX RBG REPEATER TRIGGER. Give credit to him for the idea :) 

It has the strongest stock I've ever built and looks cool. p.s.   some of you think that the stock looks flimsy.... trust me it's not. i wouldn't say it's the greatest stock if it was like that...

Step 1: Step 1

 I will explain everything in the image notes, so read them!
LvNo10002 years ago
Makes a boss pistol :) 5/5 but could someone explain 2 things to me real quick?
1) where is the rate button/way of placing a rating on an instructable?
2) what does a stock do?
Bartboy5 years ago
Awesome stock!!!!
I think it looks really cool!
KnexMaster7000 (author)  Bartboy5 years ago
Mr. Muggle5 years ago
most people don't like the bending
KnexMaster7000 (author)  Mr. Muggle5 years ago
well it looks like it bends but if you build this you will agree its the srongest stock ever. i thought it was gonna be a complete fail when i was building it then when i was done i was like.... WOW. 
I do think it's pretty strong indeed, by the way thanks for subscribing
KnexMaster7000 (author)  Mr. Muggle5 years ago
~KGB~5 years ago
epic! 5*
KnexMaster7000 (author)  ~KGB~5 years ago
no problem!
KnexMaster7000 (author) 5 years ago
 thanks for the 5 star rating whoever that was :)