Finally!!!! This is my very, long awaited knex semi auto vector, with instructions. this is my 2nd entry for the Hurricane lasers contest, known as HLC. i know you guys have been waiting for so long, but now, here it is. I've built this gun because I've seen and made many generic pin guns, which fire single shot. i wanted to step the game up, so i made a semi auto gun. this gun has many pros, but unfortunately some MAJOR cons, too.

Pros:
-great looks and feel
-semi auto
-top rails for attachments
-it actually shoots
-real working mag with internal pusher
-forward grip
-real iron sights (adjustable and removable)
-red dot sight which actually works
-holographic sight which actually works
-excels in close quarters combat

Cons:
-very hard to pull the trigger
-doesn't shoot far (average is 15 ft)
-many cut pieces
-only used in close quarters combat

I uploaded a video showing you how the mech works here
Anyways, have fun building!!!!