P90 With Horizontal Magazine




About: Hello. I'm JonnyBGood! I'm a college student who now has a degree in Mechanical Engineer Technology. (MET) (excessively worded to mean a person who builds stuff).I enjoy building K'nex guns and many other th...
Well this took a little longer than expected, but if you knew it was coming you probably were a litttle worried about the outcome. Not to worry though as you can see I used KGB's P90 and built it thanks to a guide from the Knextremist. I referenced the way that Dr. R had built his model when considering where the mag should be on the gun.
So what we have here is a shooting P90 replica with a horizontal magazine (just as the title suggests). Your probably bored of reading this wordy intro so let move to stats...


Shooting replica
looks good
expected range of 30ft
(tested with one rubberband got 10ft)
Reliable magazine


Long reloads
Trigger is, well, not my favorite...
More trigger issues
Not very comfy handle
Pulling the ram back is a bit challenging (friction issues)

Overall I think this gun is very promising and I will  continue to work out the remaining issues. I  think that even though I based this off someone elses P90 that this is pretty unique for the gun and is a much better replica than my QCW failure. I hope you like this and please leave a comment to tell me what you think about it. 



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    50 Discussions

    die potato

    5 years ago

    If you hold it backwards it would look like a marines gun from starcraft 2 :)

    1 reply

    It's being posted today! No worries man. I try not to show anything I'm not going to create a full ible for. If you like any others from the past leave me a comment and I'll try to post them when I get some time off work.

    (sorry for slightly late reply) :D i saw the ible and i will try and make it. ty for the instructions and piece count!


    Reply 5 years ago on Introduction

    Well, thought I'd seen that awhile ago in the forums. Well then........continue doing what you're doing then!


    6 years ago on Introduction

    Whoaaaa. favorited and subscribed. This is a STRAIGHT UP BEAST!!!!!! i like the looks of the whole thing, and the horizontal mag, too! But, if i may, here are some links for an internal pusher mag which you can modify:

    1 reply

    Reply 6 years ago on Introduction

    Alright, thanks! Thanks for subscribing too. I'm thrilled that you like this. I'll look into your internal pusher mags for the it as well.


    Reply 6 years ago on Introduction

    Well thanks! I'm planning on posting this tommorrow on my day off along with the Competitor III and the Competitor 1.2. I'm was pretty happy I could pull this off.

    This looks FANTASTIC! IT IS AMAZING! I am totally favoring this. Dude, you did a fantastic job. I would love it if you would post! Pleas do! This is simply wonderful!

    3 replies

    Well I guess I feel that this one is more interesting for you since you're a model gun maker. Just so you know I'll post it after I get a big spontaneous project unloaded. It involves over 1,000 knex and a 50 inch tv screen, those two together equal awesomeness.