The RN-45! 

I don't know what this video has to do with Covid, but thanks to RU-vid for the Covid-19 banner under the video... AI doing great AI things.

Yes I bent it very carefully with my vise and pliers lol. Thanks for the help with the project, nerd 😂

If I built that, I would be so proud of myself.

This is looks likes a "Mum, can we have a Grease Gun? No, we have a Grease Gun at home" project.

Does it run? Yeah. Does it blow your hand off? No. Does it jam like a Zip 22? Nope. Sounds like a win to me.

RN is one of my amazing memories from times of free internet with no censorship. Really enjoyed all his videos, creations and ability to survive all that. Gotta find his new stuff. And honestly.. This dude looks better (and maybe even works better :) ) than many other actual professional designs. All the best!

As a fellow maniac and gunsmith I approve of Richards design. 😂

That charging handle is clearly a repurposed tap holder

For the most part he got a 45acp gun to work continuously with the aftermarket glock 21 extended magazine, something that most 45acp AR type guns won't do...give him an A for that...

I'm just glad to hear that RN is still active. His videos dropped off my feed yeas ago.

best 12-minute roast session ever

Thought RN stood for Right Now, as in I need a submachine gun in under 10 minutes and I only have a pipe, a sheet metal bender and a spot welder

You can get at the guy for whatever but the fact that he built this and it works reliably is pretty darn impressive, especially given that it uses a lot of off the shelf parts, which is actually really cool.

I miss royal nonesuch

It looks like something the Polish Home Army was building during the Second World War. Very cool.

converting the AK hammer to a sear is just genius. I absolutely love it

Well thats way better than banging two pipes together lol. Remember the "quad barrel defibrillator"!

I want to move to America because of people like you and RoyalNonesuch

How is it ugly and beautiful at the same time? I love it!

13 minutes of roasting the maker. 😂 Y’all must be good friends.

Mark looks like a Mike Judge character, and I mean that in the best way possible.

Didn't realize royal nonesuch was a local

"At least a blind squirrel finds a nut every now and again" best roast yet 😂😂 haha

Your videos are well worth being on a watch list!

Covid-19??? RU-vid is on crack again😂

I wanted to see how the bolt and everything sits in the receiver ,love an explanation how it all fits together n works

Man I REALLY wish there was an affordable commercial version of the grease gun. Unfortunately it would have to be a semi auto 16" barrel. Although if there was a retro looking braced version it would be awesome. Basically I just want a grease gun without all the NFA BS...no biggie lol. I think he did alright on this build all things considered. I like it.

The dwarf psyched out of my mind was spot on 😂

Great video Mark and Richard

Well done Richard, homemade and works.

Don’t forget to say “at a boy” to your kid every now and then.

Never knew you had a RU-vid channel. Thanks for what you do 😎

I didn’t realize so many creators were in Missouri. This state is so cool lol.

Love the very simplistic and basic design

It's a work of art. I love it.

The design really doesn't look bad I think Richard passed the smelling test 😂

Its better than those pipe shotguns he used to make.

Watching this video and reading through the comments and for some reason I realized that I am here because of Kentucky ballistics being a mechanic with a son about his age I have an attachment to them. I kinda hope that he and I can get along as well as Scott and his father, but like they say god closing a door opens a window sometimes, ehhh it’s all good 👍🏻 but funny how a horrible accident can turn into something good when it’s all said and done but it was great seeing the gun tube community for the most part come together and be the kind of people that make this country better than the rest of world alright enough with the sissy feelings and what not get back to work fellas 👍🏻👍🏻

Fantastic firearm! Looks cool too!

Well done Royal! Wish I had one😊

Excellent high speed feeding, the view was amazing.

For a young feller, Richard sure was inventive. I enjoyed his videos.

I love the covid-19 warning below the video. Makes me feel nice and safe 😇

I really like the way it looks. I'm very fond of the Swedish K, M3 Grease gun, etc. Anything of that era.

Ah yes, the Registered Nurse-45. I think every ambulance & ER should have one.

Luty would be proud 👍 keep up the good work boys.

As a new gunsmith/ designer trying to learn I love channels like this no matter how simple they are its a learning experience and mark always drops Gems you can learn from

Ya, I'm watching to many gun channels. My first thought was "really light recoil spring" Thanks Mark

Love the AK parts! Those East German stocks are pure genius all by themselves. The use of Glock mags is also cool.

I like the way it looks. It reminds me of a Luty mated with a grease gun. I miss seeing his wacky antics.

Very clever design!!!! 😁👍

That actually looks really neat. I'd be proud to have made that in my garage.

Making a TIG weld look like a stick well, is the sign of a truly talented welder, because no one could screw up a TIG weld that bad without doing it intentionally😂😂😂

It's beautiful! An idea from me: Replace that barrel locking nut with one that doubles as a large kinda-almost-integral suppressor that goes over and past the barrel.

That stock goes with it well visually.

Freaking awesome I want one!👍🏽😀❤️🇺🇸

Royal Nonesuch is a legend

I'm in love!! Thats just my speed!!

I like seeing Royal Nonesuch content

That pps43 rear sight is very recognizable

It's been a long time since Richard appeared in one of your videos.

Looks like something straight out of……The Anarchist Cookbook 💪💪💪

This thing is amazing

Its functionality is yet to be determined, but its appearance is more appealing than many other firearms professionally milled! 😂

A ribbing only a friend who’s helping you out of a jam give lol I love it

I like how the bolt doesn't slam the receiver on the rearward travel. Very nice. Looks very smooth. I dare say the ejector is too far forward in the ejection port, making the short case flip too much before it gets close to the deflector or the ejection port. Any adjustability fore and aft to play with that?

"Even a blind squirrel can find a nut now and then." Made me laugh, then I thought I you seeing my welding and laughed again..... I haven't used a welder this century.

I love this relationship so much.

American ingenuity at it's finest

Perfection is perspective what you may hate others may love i happen to like the mad max look

I love this gun

What a madman

Honestly his best build so far. Come on man, remember your first welds. I know you love him really and you're just joshing him like the head chef and his commis 😅

Great video! It reminds me of a ghetto swedish k. What is the diameter of the grease gun bolt?

🤘 😁 🤘 Get'r done Richard!

Pure Awsomeness!

Grinder & paint, make you the welder you aint.🤣😂 Good one!

that's a beautiful firearm

Love it that you have mentioned COVID and now I'm seeing a COVID link. There must be a set angle of magazine, bullet stack to feed ramp ratio out there..... Surely. Mind you those 45's looked sitting proud

Better than I can do. Looks pretty cool to me.

Thanks so much for the latest c..... updates 🤯

I like it!

I am 100% in agreement with this video even though I just started watching it because it has a Covid link posted via RU-vid

I like it. It really took a lot of thought to make this come together. I always thought the Grease Guns were cool.

Needs a stopper on the bolt face to stop the case head from sliding too far up on the bolt face, and a recess in the breach face for it to nest into in order to stop the wiggle effect. I suppose that the recessed place in the breach face could then foul up and prevent the bolt from closing completely, causing light or non primer strikes. Some thought would need to be put into the design of it.

Wouldn't be a RN without RN-quality welds.

Mating a “Swiss person and a space Alien” I love it !

YT Covid19 disclaimer in the description. Other than that, Awesome video!

love it!!!!!!

It looks like a modern Sten. It isn't high art but these things are not meant to be finished as European shotguns. The only confusion is someone with these resources had the right legal paperwork to show this off on the internet? I am very impressed.

2024 model of m3 greasegun. Good job

I most interesting concept.

Richard's a freaking genius quit picking on him

Richard is a better fabricator than I am. That piece looks fun.

Wish I lived in a FREE country like you guys over there

That trigger group reminds me of the PPS-43C set-up…

It would be interesting to hear your opinion on the Gerard Metral SMG?

We should have a DIY build off video😺

The mag release is in a perfect spot. Shoulder the firearm then grab the magazine and hit the release with your index finger. That allows your finger to open a mag bag or pouch and drop without looking.

While the vast majority of grease guns were in .45 ACP, there was a number intended for resistance groups that were in 9 mm.