Introduction: Knex P90

Picture of Knex P90

This is my knex p90 its a good close range gun just like the real thing so time for the pros and cons

-looks a ton like the real thing
-has a trigger like the real thing
-cool (in my opinion)

-only holds three bullets
-could have better trigger
-needs mag push
-uses 4 hinge connectors but only one is required
-uses a lot of cut pieces but only a few are required

Step 1: Stock

Picture of Stock

The stock is basically just five layers through so dont worry

Step 2: Handle

Picture of Handle

this is the handle pretty simple

Step 3: Body

Picture of Body

this isnt as long as the stock but still kinda long

Step 4: Ram Rod and Mag Pusher

Picture of Ram Rod and Mag Pusher


Step 5: Assembly

Picture of Assembly


Step 6: Banding Loading and Firing

Picture of Banding Loading and Firing

almost done just add a few more things


the knex gun boy (author)2015-08-26

Can i make a review of this gun

Sure have at it just put the fact that it's my p90 in the title

the knex gun boy (author)2015-06-20

Barrel needs some work

Ya I know this took me about a day I did it more for looks than performance

dr. richtofen (author)2013-02-05

Looks good, though, (no offence) I prefer ~KGB~'s one. This one (yours) doesn't need a melted pin though, which is better.
Keep it up

Thx i like your new Hk13e or whatever its called i cant remember. It looks really cool

No problem, and thanks :D

Your welcome and btw do know if selezonia still posts?

I think Selez sort of left, as his last comment is from some months ago

thats what i thought

Yeah, it's sad to see him 'gone', he was a pretty cool guy

i know he had great guuns

Indeed he had

I was wondering if you could build my g36c and give me any ideas on how to make it perform any better.

Well, I looked at your slideshow (I already used like all my 'useful' pieces in a gun), and these are what I see that need some improvement:
- The angle of the handle
- Magazine size (the size you used is closer to a 7.62x51 mag than a 5.56 mag)
- The stock (both length, and bottom curve angles.
For ideas on how to make them better, you can maybe take a look at these two:

knexrule2012 (author)2013-04-04

kgb is better but this gun is still pretty good

Ya i know it doesnt shoot that far but i liked the design and for a gravity fed mag its okay even though it has a push pin

sandroknexmaster (author)2013-02-05

Looks good!


TheAwesomestDude (author)2013-02-05

kgb is better

TheAwesomestDude (author)2013-02-04

meh its ok

id like 2 see u do better

sorry camara broke a long time ago

About This Instructable




Bio: Hi im 15 and i love building with knex i am getting a lot better thanks to selezonia for posting all those instructables which gave ... More »
More by KnEx FrEaK 1:Knex Balisong (Butterfly Knife)Paper G36cKnex p90
Add instructable to: