Introduction: Knex MSMGP

Picture of Knex MSMGP

Hello once again, and this is my MSMGP which stands for Magnum Sub Machine Gun Pistol. Well your probably thinking oh a SMG and a pistol are completely different. Well I know that but this was originally a pistol but it turned out kinda heavy so I added a easily attachable stock. I was originally designing a war/battle rifle gun I started and it came into a pistol, and I tried some new internals and before I knew it I had a epic sidearm. This gun is still war worthy but the trigger is a little on the hard side to pull so I won't post instructions till I get that figured out. Now to the stats because that's what you came for here right.

50 foot range
Friction reduction from the ram internals to the bullet transfer.
Weighs 2.2 pounds
Removable 10 round mag
Futuristic design
Jam free
Easy attach/detach stock
Front heavy

I may post instructions based on the amount of support I get on this gun.

Pic 16 Die you stupid squirrel die!!!!!!!! lol

Step 1: Internals

Picture of Internals

Change the red rod on the mag pusher to a grey/black rod. I would recommend the white connectors around the trigger guard to be blue 3d connectors because it is more comfyish. The handle does not have to be exact but do the best you can. The trigger is very hard to pull so I would love for someone to fix that because I could not find a solution. For best performance use 3-4 #64 rubber bands.


elias paul (author)2016-11-24

i want the instructions

because is a nice gun!

sandroknexmaster (author)2015-03-06

Poor squirrel, he didn't have to die :'(

Nice gun ;)

I think he was just joking knexmaster

I think I was just joking alpha wolf :)

Miniboom (author)2015-03-03

I think you would be the best builder ever, just because you won't stop building, I follow 4/5 people, and the most recent guns made by subs, on my you page has 5 of your guns, then 1 red book of westmarch's then 3 more of yours!

CorgiCritter (author)Miniboom2015-03-05


Like I said on G+, solid gun! Everybody, check out our G+ pages, it is a solid alternative to coming on here everyday. =D

Miniboom (author)2015-03-03

I think you would be the best builder ever, just because you won't stop building, I follow 4/5 people, and the most recent guns made by subs, on my you page has 5 of your guns, then 1 red book of westmarch's then 3 more of yours!

Lucas The Boss (author)Miniboom2015-03-04

Thank you so much, that means a lot. The reason red and blue don't build as much as me is because there in high school and probably constantly studying for exams, but I'm in middle school so there's not much to study for. They are still much better than me, but I post much more. I try to rapidly post but sometimes my work looks a it sloppy compared to what I can do. Thanks for the kind comment!!!!!!

Miniboom (author)Lucas The Boss2015-03-04

I'm thirteen, and I cant build this much!

JonnyBGood (author)2015-02-26

I love the body and style of the gun, it is just awesome. Why did yoh make the magazine non preloadable though? I understand if it didn't work with the guns body but its a nice feature to have. All in all though I still love the appearance of the gun, I may have to put a spin on it.

Thanks man, the reason I did not go preload able Is because, I was trying out a new set up for the mags. It allows for a more presision striking for when the ram hits the bullet. It does not change anything although I really thought I was going to see some improvement, I would love to see you put a spin on this! :)

Zombiekiller-93 (author)2015-02-24

You've have done an excellent pistol, you earned a favourite

Thanks man, what do you
Like about it the most?

Quite alot, I like the shape of it, very compact and its very colourful

CorgiCritter (author)2015-02-23

BLAM BLAM BLAM!!! Squirrel stew. :D

Anyway, I love this thing! When I first saw it, I was like "Oh my goodness, this thing is cute!" (Now I realize that that in not what someone should say when they see a weapon, but oh well.)

If you would give us some instructions, I will build it as soon as I can.

(If you give me some decent internals pictures, I may be able to post it properly, and with a parts list. Maybe I could even do it with a metallic color scheme.)

It reminds me of one of those AR pistols that while being (Slightly) useless are awesome. (And are probably hated by pro gun control folks.)

I love the fake barrel and how there is that thing (No, I do not know what it is called) with the ball socket connectors over it, kinda like on a AK or Galil.

This is now in my favorites, and it gives me hope knexing is not dead. ;)

It is awesome how you went from posting "Ok" stuff and wanting Red and BM to see you on the same level as them, and now you are posting stuff that is every bit as good as there stuff.

Um, did you see my PM about Henry rifles? Just wondering.

Posted internals

Thanks! The ible should be up by Sunday afternoon, but before I began I want to post my rifle, and then I will have to take it apart, as it is hogging almost all of my metallic pieces.

Thanks that means a lot that you think I'm on the same level as them(I believe I'm still far from there level but im slowly climbing up the good chain) I could not find your henery rifle thing could you give me a link?

OK, I resent the message.

Perhaps I forgot to send it. I will check and see if I did later, right now I am on the ibles phone app, and for some reason, it will not let me see PM's

As for a review and instructions, I can probably get that up a few days after the internals are put up. Sadly, I am not that good with triggers, but I have managed to lighten them on a couple of guns, so I will see what I was can do. Just don't get your hopes up.

Thanks man glad you like it I'll post internals and you can do one of your review things if you want. I would love to see it in metallic colors! Btw if I do put internals could you improve the trigger because it's rather difficult to pull.

didexo (author)2015-02-23


Lucas The Boss (author)didexo2015-02-24

Thanks bru!!!!!!!

About This Instructable




Bio: Knex builder here at Instructables. I build Guns, and, Roller Coaster. I currently build about 2-3 guns a month. I strive to post quality as ... More »
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