Introduction: Knex M4 Carbine

About: Until i get more knex pieces (which i will not purchase), i am done knexing. I have been impressed by the creativity of the knexers on instructables more times than i can count...and now i say good bye and goo…

So I was bored and I threw this together. You should easily be able to build from the pictures...nothing too special about this gun.


Real size

Really comfortable


Stock (IMO)


Old style gun

Not an internal push mag

Mediocre range

Mediocre accuracy

Mediocre overall

Step 1: Pictures

They need to fix the ease of uploading from a smart phone

Step 2: Updated Sights/mag

I changed the sights so they look better, and I added orange connector with y connector to stabilize it. It was wobbly before.

Community Contest: Toy Rods and Connectors

Participated in the
Community Contest: Toy Rods and Connectors