I made a Nerf Sten gun

[@mushroomcraft]

4:00: Me disassembling my pen at school

[@hern01134]

yeah

[@Sojpans]

yeah

[@tomaskolacia8834]

True man

[@alandarkcaster2902]

yeah

[@Someone-yi5gk]

yeah

[@Foiperdue]

Sometimes I feel like if there weren't a terms of service you'd somehow make a video where the entirety of some continent was destroyed by a nerf explosion you made for a video

[@camobelt4]

nerf nuke from wkuk

[@thelazygamer8194]

its nerf or nothing

[@RedVRCC]

The country was too op, needed to be nerfed.

[@IsaacAllwood]

The Australians have entered the chat to politely request you modify it to make an owen gun...

[@MoraleIsHigh]

All he would have to do is move the magazine well to the top of the blaster. The Owen already has a foregrip too, so don't need to add anything extra there.

[@blendervendor2220]

'struth

[@einundsiebenziger5488]

The Australians* - plural, no apostrophe

[@IsaacAllwood]

@einundsiebenziger5488 thank you 😭😭

[@gekinatracksuit9710]

ok is nobody going to talk about how good his aim is? he doesn't even add any sights to his blasters, and he STILL hits his targets perfectly

[@aydencahoon6557]

Well he made the blaster to not miss

[@antonosogaspador]

True

[@Megaderpus_Maximus]

He knows the tool in its entirety, so he knows how it will shoot.

[@osmacar5331]

it's very easy tbh.

[@Me-0063]

I remember watching the first vid and thinking “this guy is getting to places”. Your growth has been insane Matt, and you fully deserve it! Very inspiring

[@somerandomguy8732]

The og

[@Papa_Bludgeon]

Matt please make kits of your blasters. I'm sure people would pay for a quality product.

[@c.jishnu378]

Time can truly buy money, I mean money can buy time.

[@GagePenselin-ji6sh]

Yes please! And files!

[@afkman-rp8ns]

I AGRREE WITH THIS

[@minkomaniac4684]

i would buy this in a heart beat

[@skye1491]

Yes please

[@Ziamex1]

when i'm in a cool nerf blaster competition and my opponent is Matt Yuan:

[@SKsuprakirby]

There's nothing we can do.😔 * Sits on a rock in one of Saint-Helena's beaches.*

[@thedolphinboy5488]

The fact that Matt is making stuff that probably functions better than the average Nerf gun is just crazy impressive. Great work dude!

[@satibel]

nerf managers: Matt Yuan was able to build this in a cave!! with a box of scraps!!

[@TeabagDeluxe]

@@adabsurdum5905 Nerf is basically for kids now, until the new pro blasters get released. Teens and adults need to go Pro or go home.

[@scottjs5207]

The hobby's been doing that since the early 2000s. Only instead of janky hardware store builds, reminiscent to what Matt is making on this channel, most is 3D printed... Infact, that vast majority of blaster at large scale events are almost exclusively made by some guy with CaD software and a 3D printer.

[@secret-n5z]

Undoubtably one of the best nerf channels on youtube

[@bingbong7206]

Thank you for taking the time to not only demonstrate the gun but explain the process of building it and how the gun actually works. Helps people like me get ideas.

[@shadow_pidgeon_money_gang]

babe matt posted at 5 am wake up

[@Greg-jr5kr]

2 am for me

[@ghost_vana46]

1PM for me

[@just-there]

EDS time?

[@mjstrawn8426]

5 am for me aswell

[@VaIentineUK]

Brilliant video, as usual. Well worth the wait. I really appreciate your clear and entertaining explanation of your process, even keeping in little mishaps without making them overly dramatic. Hope you had fun working on this project!

[@GAKEI97]

I love the Sten and the Sterling, and this is awesome! Also, yours is more similar to the Sterling given the curved magazine and pistol grip (still great)

[@ledraps22]

i love the action on this thing, seeing the two plungers per pump. sick design and well done

[@MechanicalMyth]

The "Bah dun dun" sound the blaster makes is just so melodic.

[@ofidiotabagista5259]

Congratulations! I can't imagine any way to make it better. Impressive!

[@TheLaw2003]

I'm glad youtube is a place where I can nerd out about design and foam flinging with great channels like yours.

[@AkiUwUx3]

I like how stupidly simple you've kept your channel thumbnail and most of your videos over your time on youtube. You explain everything easy enough for anyone with basic knowledge about how physics and machines work to understand, and don't oversaturate every video with ear destroying music and overcomplicated art, while also keeping the content from turning into what I could only describe as "there is a video in my ads" like some people do. Love the content, keep it up. Edit: Fixed some bad grammar and wordplay on my part.

[@HokuraChan0106]

pump action skewer but sideways. This is literally a creation Sillybutts would make out of thin air

[@randomknowledge3116]

A flintlock/frontload nerf pistol next???

[@yesimrealhuman4245]

the first part of this series did that

[@squishysundae2509]

he's alr made a front loading gun!

[@CorvusCorviday]

kzbin.info/www/bejne/pH7Nioisi51njNU

[@recurvestickerdragon]

it's honestly weird seeing it assembled without hearing firearms terms such as bolt, op-rod, objuration, mainspring, etc

[@scottjs5207]

That's cause our firing mechanisms are dramatically different than that of a firearm. Though bolt/bolt sleds are a thing depending on the feeding mechanism.

[@sopadebronha]

He actually reached a point where his nerf guns work just like real firearms. Next is nerf gun that uses gunpowder?

[@cubee4108]

and it's housed in a casing with a primer at the back :troll:

[@LemonOperations]

Seeing how this works, then seeing it in action is SO satisfying!!! I wish I had a 3D printer lol

[@vertrix1079]

idk why you dont have a bigger audience i love these videos

[@unintelligentlifeform3821]

The design of the blaster reminds me of old WW1 experimental semi-auto rifles like the Howell. Love it!

[@abigailmcdowell4248]

I'd love for you to investigate optimal barrel length, A longer barrel should in theory give more accuracy, and depending on how much air is being used to blast the dart could give extre velocity to it, but there would also be extra friction from the extra length? finding the shortest barrel that still gives good performance would make these builds just look a lot cooler and could make for a nice video

[@dogdog357]

I think the volume of the barrel would have to equal the volume of the plunger tube. Shouldn't be too hard to calculate

[@abigailmcdowell4248]

@@dogdog357 so that would lead to the pressure generated by the mechanism to be equal to atmospheric pressure, and so would put as much energy into the dart as possible, but that would require a really big barrel, and as the difference in volume gets smaller you would have significant diminishing returns, AND that's ignoring friction from the barrel, cutting the barrel in half would reduce the energy put into the dart by half (if the barrel starts at equal in volume to the air chamber), but would decrease the friction experienced by the dart significantly. A barrel of equal volume to the main air chamber would be the largest barrel worth testing as going beyond that would definitely reduce performance

[@dogdog357]

@@abigailmcdowell4248 dang that's crazy. Yeah I woke up like an hour abd a half ago my brain ain't working yet

[@DoubleDiamondBack2]

Longer barrel doesn't mean more accuracy if its smooth bore it only makes it more accurate if it has rifling that's why people put a scar on

[@abigailmcdowell4248]

@@DoubleDiamondBack2 rifling definitely does increase the accuracy more than just a longer barrel, but a longer barrel could still contribute to greater accuracy as a result of higher velocity, a reduction in the results of the turbulence of the launching mechanism or any remaining pressure when the dart leaves the barrel

[@ImieNazwiskoOK]

I wonder if adding a spring to the "pusher rod" would slightly help with cycling it. Just something to slightly push it back into the closed position.

[@Random3716]

It might also absorb some of the energy from cycling and thereby decrease long-term wear on the mechanism.

[@akagainesy]

Old skool hobby build with some convenience of 3d printing. Pretty cool build, kinda prefer this to the fully 3d printed blasters people do these days

[@MrJavidac]

You've essentially built half a lever action mechanic here, you could probably be able to make a third verson of this thats more or less a more compact version of this one with a lever system instead of the pump action. :o

[@jongeorg]

The scan/print joke was well executed. Great job.

[@BoarBound]

Awesome job! It does seem like it would be very easy to double feed the rounds if you forgot you already pumped it and theres a lot of wasted energy with a pusher that long too. I love how simple the mechanism is too, in theory, it would be very reliable for a very long time so long as it stays out of the weather lol. Can't wait for your next project though.

[@minkomaniac4684]

this is so freaking cool! its so primative but also complex, great work nevertheless!

[@einundsiebenziger5488]

... primitive*

[@matt_yuan]

theres no need to correct ppls spelling like that

[@minkomaniac4684]

@@matt_yuan lol

[@thebfiaid957]

I love matt's blasters ngl. Its not pretty (actl it is but), it doesnt have any tactics, but it has smoothness and reliability. And thats what we need.... I got to try to make this one day.

[@Me-0063]

Hey Matt, love these build videos! I have to say that I would love to see a video more centered on the design process.

[@christopherjoachimwallat1429]

Matt Yuan basically re-invented a semi-auto blaster all by himself. Excellent design, love it!

[@OmarSharrab]

make a nerf shotgun

[@bud5]

didnt he already do that?

[@CorvusCorviday]

@@bud5 Yes, and no. He made more of a 3-shot-burst rifle, but idk how anyone can make a nerf shotgun unless they model it after the pepperbox

[@Giosuke_Giogashikata]

@@CorvusCorvidaymy friend, have you ever heard of the spring thunder? Or the Yeethammer? They take shells and reload nicer than a pepperbox.

[@gabrielcox3599]

But like with a tube and pump and shoots a lot of stuff out of shells.

[@ajsfeir]

He did

[@Diamond_Bridge]

Simple, effective, and elegantly showing a display of power and functionality.

[@infinidragon]

I think this one is your coolest design yet, well done!

[@raedev]

very ingenious mechanism with the pusher tied to the pump

[@AnthonyGao-w1j]

Aha! Last video I said it looked like a sten gun and here we are! Gotta love the creativity and pure ✨quality✨ of all your projects

[@luciano12sa]

Finally, a nerf builder who don't have prejudice against real firearms design/engineering. Bravo. I really want one of those now.

[@einundsiebenziger5488]

... a nerf builder who doesn't* have prejudice

[@rb3020]

I love this! you don't see many tube blasters these days in the hobby! glad to see an old dog do new tricks!!!

[@talbar1411]

Please put a spring to make the grip and all of the sliding mechanism biased forwards. It is pain full seeing you having to over shoot with the amount of power you push it with to finish sealing the barrel and the gun aiming down when ever you do that and almost flies out of your hand. If you added a spring or just a really strong band to bias the sliding mechanism forward it would be much more wieldable and way easier to keep your aim steady. By making it having elastic power you can let it go in the end and it will finish doing the loading your arm would be much less tiered my man.

[@CMDR-Cody]

Awesome job with the pump action sten! I'd love to see it chronographed and test different springs and barrel lengths.

[@Mysda_]

This is such a cool and simple design. Well done

[@b1a1e48]

Love the content, keep up the good work :)

[@CrazedKen]

Yes!! I knew it was the sten, i think it’s British. Next vid could be an extreme bullpup

[@wongusfongus]

Brudda! Dont waste the cocaine like that!

[@Boydar]

Man you explained the mechanisms so well

[@OddJobEntertainment]

If you put a small sorbuthane pad on your plunger, you won't need to fear it smacking forward as much. Pretty common mod on airsoft. You may already know about it. Also, if you had the tings of the "fork" mounted to the pushrod, you could have the pump grip move between them in a way that minimizes travel of the pushrod. Like the stops on a mill table.

[@AstridDaFox]

I love your videos. Although jet engines and boats and all of those diy's are pretty cool, keeping it so simple like this makes it feel like i could do it and more importantly you don't have to work yourself to death to get content out in a reasonable time. Healthy youtuber is the best kind of youtuber! Keep up the good work! ❤

[@AliceAXP]

This has to be the best iteration of the suction gun yet, it nearly reminds me of a grease gun and a bolt action hybrid

[@scrib-04]

Bro that catch design is genius. Great work

[@RandomAussie-dx9fj]

Looks more like a sterling than a sten

[@Twisted_Sync]

"It's made of tubes, its magazine sticks out the side, it's a sten gun" yeah that checks out

[@ivy7642]

This rocks. Can I suggest that you make one that works like a deLisle carbine? It was a bolt action firearm with integral suppressor that was super quiet and fired .45 ACP rounds. Intended for commandoes and the like. It would be perfect for a nerf weapon!

[@luizfigueira1008]

Nerf, pls hire this guy

[@Jim-t4m]

guys actually subscribe to this guy, he deserves it. this content is awesome.

[@clevmagyk770]

Very cool! Something I'd like to see next time would be a trigger that isnt rotating around a pivot but instead moving horizontally. In my experience with real and knock off nerf guns, that can make the real ones feel a lot nicer

[@matt_yuan]

it alr feels nice

[@timvillarreal111]

Simple, elegant, effective, this is one of the most perfect foam flingers of all time

[@eduardostapenko6808]

1:00 Sci-Fi tech? cool

[@gasmaskloner6180]

I love how it gives ww1 early prototype self loading guns

[@PurpleMushroomHead2]

Awesome sauce, also i love how you threw out the mag at the start

[@TheOriginalCoolDad]

I don't know if you have any interest in the firearms world, but your thought process on designing and building these blasters is solid. I was honestly waiting for a plug for Sonoran Desert Institute for gunsmithing. No, not a bad thing, just an engineering thought.

[@Faster-980]

If you were to make as kit of everything to make it, I would totally buy one

[@TheScrimmIsOff]

Youve inspired me to design my own nerf gun, stealing a couple ideas from you. Loads of thanks and I hope you keep making videos!

[@recurvestickerdragon]

imagine if the pump action not only primed the cylinder at the back and drew air into the space ahead of it... but actually pressurized (added to) that air from its own volume, made into a lil 2nd-stage pump

[@ABean56]

The sound from th recoil was cool

[@damion9742]

Dude! Freaking amazing. Absolutely love your video's and your creativity.

[@MartyR-nm8nf]

12:48 nice aim bro, damn

[@NerfandStuff1243]

I love your design. Its so perfectly sculpted to and simple. For example your dart pusher was brilliant. Was this blaster the first one you drew on paper or did you go through lots of trial and error?

[@pedro.alcatra]

the fact that he have done a right hand gun being left handed. Makes me thing there are something behind all that to make it in mass production

[@Matt3DMaker]

What a brilliant design! Simplicity is really a challenge to design! Do you sell the files?

[@FuturElon]

The intro was amazing 🤣

[@1-_-1234]

w vid just became a member

[@arrowhead2854]

Its crazy to me how you make better functioning nerf guns, then actual nerf

[@ArtySh00t]

I've been wanting a nerf sideloader for sooo long. The only one i found so far was the nerf modulus ghost ops evader or smething like that but it is rare to find nowadays.

[@adabsurdum5905]

You should see what you can do with a motorized design like the DZ Thundebolt behind you

[@RVM28_PT]

Brotha instead of racking The gun each time u shoot just use a co2 powered gun, Simple or use a leaf blower and connect it to The gun to creat pressure

[@musikSkool]

Pro amateur right here.

[@pseudo_goose]

Where do you get those clear tubes from? I think they look a lot cooler than the white PVC that I've been using

[@SteveRecFPS]

Now I got a challenge for you, make a nerf double barreled shotgun.

[@the-yoshy1241]

LOVE THE PRINTER JOKE

[@BRONZEZENN0X]

Hasbro if it was a british company:

[@philippe1384]

this gun kinda reminds me of the swedish ' 'Sjögren Inertia' ' shotgun. Great work 👍

[@zixvirzjghamn737]

I would've made it use air instead of a regular spring, though I guess that would've made it hard to make it airtight and not break.

[@faydedfolf]

you should make kits or allow people to buy build files or add that as a member perk, i rly want to build some of these

[@osmacar5331]

one there's no combustion so you do not fire it, you shoot it. two, have you tried pin retention assembly for your blasters? yeah you're using a more realistic methods, but you get a nicer feel. but you have the downside of you will need stronger parts though. but more fun.

[@mailstorminurbox]

Home made pro performance blaster, I love this hobby, also fallout pipe gun

[@squishysundae2509]

you should make a sight for a future project!

[@m00k61]

Almost at 50k subs! I would love to see you mod some flywheel blasters

[@Aezrt-17]

I just realized you can just half-cock the gun to load multiple darts into the tube before shooting, which would probably block the airflow given the the way the feeding works lol

[@jangschoen1019]

The printer gag continues!

[@TheToaster101]

Peak just arrived

[@doejersey]

Advanced Rainbow 😂 kinda nice seeing old school nerf mods again

[@the_blue_dragon_bd]

WW2 nerf gun goes crazy

[@robbiekressa4501]

if it is a sten gun, shouldnt you make it automatic?

[@Comet1310YT]

you should use a solenoid or a gearbox of some sort to make it fully automatic

[@leafcatcher4802]

I really enjoyed thank you

[@matt_yuan]

youre welcome

[@TinpotHeadNoob]

"STEN proud, you were strong"