Introduction: Knex AR-18 Prototype III

Picture of Knex AR-18 Prototype III

This is the way improved AR-12. It has a new barrel, higher mag capacity, and other stuff =D Lets read the stats shall we?

High Power
Very good range 40-60 ft
18 round mag
Has an iron sights
Strong trigger
Comfy Handle
Easy to maintain

Needs too many broken pieces
A little too big?



beanieostrich (author)2011-08-24

Cheers, =D

TheAwesomestDude (author)2011-07-15


War Hawk One (author)2011-07-12

looks nice dude.

Thank you =D The AR-20 Prototype IV is in the link.

Raz1r Knex Bull3t (author)2011-07-12

I actually think this is a cool gun. But you wouldn't mind posting your AR IV would you? Becuase I think this is one of the best guns you've made.

The AR-20 is already posted as a forum topic =D Its right here. And thank you =D

~KGB~ (author)2011-07-11

Looks great! 5* =D

beanieostrich (author)~KGB~2011-07-11

Cheers to you mate =D

~KGB~ (author)beanieostrich2011-07-11

no prob =D

beanieostrich (author)~KGB~2011-07-11

Secret gun next =D

~KGB~ (author)beanieostrich2011-07-11

lol =D sounds intresting...

beanieostrich (author)~KGB~2011-07-11

I will tell you on facebook =D

~KGB~ (author)beanieostrich2011-07-12


hey i really liked your 4th of july gun

Well thank you =D

awsome gun please make instructions

AR-20 Prototype IV is way better. it has a feature that all the others did not have.

beanieostrich (author)2011-07-12

Honestly, ive had the idea of an MP5 for a month now. Just hadnt had the time to make one =( But wait for the AR-20 Prototype IV =D It has a great new feature. *I just woke up*

About This Instructable




Bio: Hi. I've sold off about 99% of my k'nex, but I still come here to check in on instructables, every 2 weeks or ... More »
More by beanieostrich:Failed Knex Gun Concept - CQB Assault RifleKnex SSCR IVKnex TZKAR-18
Add instructable to: