CM-10, a Bolt Action Knex Rifle

by Ukiarue

5.5K639

Intro: CM-10, a Bolt Action Knex Rifle

A slingshot type rifle with a removable magazine, my first idea for this was to design a slingshot rifle with a magazine, and the only way to do that is to use the semi-automatic version of someone else s or make a bolt, which i happened to do with a couple hours of tinkering.... I have not test fired it, waiting for new bands for an accurate result, however, with 6 rubber bands (3 per string, 2 strings) i shot a friend in his leg, with his permission (lol), and it drew blood... i wanted to see if you guys wanted me to post, enjoy the video... (i accidentally spelled my youtube channel name wrong, it should be Ukiarue, but its Ukiaure :(...)

39 Comments

bashdown 12 years ago

that is also how pump action shotguns work great mech

stryker3 12 years ago

That's AWESOME!!! Too bad I am almost 100% sure that I don't have enough pieces to build it! :.(

rheath2 12 years ago

It looks like an HK-21.

instruct39 13 years ago

great! like kinetic said, it does look a little flimsy, but its still very good.

Ukiarue 13 years ago

its flimsy in the stock and everywhere it doesn't need to be sturdy, like if you swing it side to side it will flex a little, which im not sure whyd you want to do that anyway lol

Kinetic 13 years ago

Love it! Looks a little delicate but very good job.

dansdoc 13 years ago

this is actually the most complex yet simple to make design ive seen on this site

dansdoc 13 years ago

your welcome could i extend the magazineget rid of bolt and do a rachet that holds as many rubber bands as you want and make it a semi automatic? bunny! (\_/) (o.o) (> <)

Ukiarue 13 years ago

i dont see why not, youd have to make something to prevent the bullets from spewing everywhere when you put the mag in though, something simialr to the thing that pushes them down now except rigid and doesn't move..

KnexFreek 13 years ago

I LOVE IT ! way to be innovative!!

dansdoc 13 years ago

post instructions

Ukiarue 13 years ago

i disassembled, i did keep the mech, ill post that as soon as im done with a project im working on... ive also gotten more knex so i may be able to recreate the barrel then you and anyone else who builds it can just throw a stock on there lol

Ukiarue 13 years ago

the mech is posted
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