That’s so cool.. when I hear Pratt & Whitney I think of big , beautiful radial engines. Another great video

Well Mark, for once I’m stuck for words, what a fantastic addition to your workshop, your enthusiasm and appreciation along with your understanding of its application shines through! Thanks for a great video and all best wishes for the project.

That is as cool as a fly in ice!

"... from 1873 until the factory shut down in 1859." That's quite a "glitch in the Matrix", as my son was wont to say. 🤨😉. As a machinist of some years (before CNC and during), this is something that I have wanted to see for a good many years. From the lack of chip scatter, I'd guess that this beauty is cutting on the 'pull' stroke, so as to prevent binding, wander and chatter. All guesswork, of course, but the concepts remain the same. Oh, scrape cutters, naturally (writing as I watch). You are quite right, you got the best deal of the show.

Thank you for saving this old reliable piece of American firearms history. Truly amazing as to how it cuts rifling into a rifle barrel. Cheers from Nevada

As a firearms enthusiast who worked in a large manufacturing plant as a machinist in my early 20s, I found this video hypnotizing. Thank you for sharing!

That was fascinating to watch, all of the motions both rotary and reciprocating timed to cut a rotary grove down the length of the bore. Mechanical engineering old school.

My dad would have loved to see this. He was a very accomplished amateur gunsmith and marksman, a talented machinist and WWII veteran.

This is a huge step in your restoration programme! To have barrels rifled on an original P&W machine is a big authenticity stamp on any restoration, and to be custodian of this wonderful machine is a great honour, interesting that you have a gain twist profile to experiment with, as you point out of course the rifling is just one step in making the barrel, and the barrel blank requires many more stages before it is a usable barrel, this machine can also produce 7 groove rifling, which of course cannot be done on a CNC programme, so you have one up on that process! Many thanks for posting! Chris B.

that is incredible and I think it found the right home , looking forward to watching this adventure :)

Congrats on ur new baby , Mark . I think she found a perfect home in your shop !

What a neat acquisition! Watching the thing run looks downright relaxing.

Enjoyed seeing the old rifling machine. Thanks for the video keep on keeping on.

Amazing how P&W went from gun making to aircraft engines! I live just a few miles from P&W here in Connecticut. Great find and historical piece of tooling.

Oh My !! What a find. I absolutely love these old machines. This is going to be an excellent journey into barrel making. Congrats on coming home with this one.

Wow! You are all in now! To be able to take a rifle that is in good condition, but with a garbage bore and make it a shooter is awesome. Congratulations!

What a great find! Thanks for sharing. I have a WF Barnes #6 lathe, patent date 1880, don't know the date of manufacture. They really knew how to build machines back then!

Would love to see a borescope video of a new finished barrel. You're the coolest kid on the block now 😉

What a cool piece of engineering history. Thanks for sharing.

I have seen this type of rifling machine at a gun show near Los Angeles in the 1970s. Pratt and Whitney company always made very nice machine tools. Thanks Mark for demonstrating this old rifling machine and thank you very much for responding to my notice which, you corrected and I removed. When I was working for John Martz the Luger carbine maker from Lincoln, CA he visited the company that rifled his barrel stock and was allowed to take personal photographs of the rifling machines and the processes. It was amazing. They also had an older rifling machine at work, I think it was around a WWI date of manufacture and the company was able to keep the machine rifling barrels throughout the years that they were in business. I can't remember the name of the company but, I don't believe that they are in business today.

Almost hypnotic watching the thing run. A comfy chair, relaxin beverage, and spend a bit of time.

I had a barrel made for my 1873 winchester in 32-20 a place in Florida I think they done a good job ,

Super neat rifling machine! Thats a an amazing capability to have on hand!

What a great find and thanks for showing how it operates!

well this channel is going off the rails !!! just were it needs to go . THANK YOU SIR I love the old tooling

WOW!!! That is a great machine to have! Who wouldn't want a old Winchester or Colt with a bad bore or needing a barrel replaced with a period correct machine like that! You made a wise purchase, and in my opinion a perfect one at the gun show that will fit your needs. So, I think you one uped your wife in her Colts she was able to find at the show. What a neat old piece of history that will still continue to help you around the shop! Thank you for making another fine video.

I hereby bequeath the name , "Ol' SQUEAKY" to your gorgeous new machine!!!!

Just super fantastic to see this machine at work and focus on all the details.

I couldn’t imagine what that thing costs 🤯🤯 Probably the earliest form of a “wet system” I’ve ever seen You sure are living a dream, Brother GOD BLESS YA

What a wonderful thing that was to watch! It's quite amazing to envision these machines working away back in the heyday of the 2nd industrial revolution. I was fortunate to grow up on the east coast, notably in New Haven, CT. I can still walk past the old remaining buildings of the Winchester Repeating Arms Company Factory; where my Model 1873 lever-action was made and stamped. One of the original Winchester factory buildings on Munson Street still exists to this day. As a kid my father made it a point to inspect the maker's marks of all of his fine tools and firearms with me. It seemed that more than 90% of them were all born in factories that laid within miles from where we lived. Every now and again I still find myself envisioning the absolute manufacturing powerhouse that it once was over here. Whenever I walk by these old factory buildings I imagine, in awe the bustle of people and whirr of machinery day and night. I now reside a few minutes south of Bridgeport, CT and once again have the opportunity to gaze in awe at the few handful of gargantuan buildings left that you can see the left side of I-95 Southbound as you pass through. I think about my J-head Bridgeport mill being assembled somewhere in there years back.....and again I say: "What a wonderful, prosperous, and imaginative place this country was back then!"

I wish my dad was still around to see this machine. He was a master gunsmith with High Standard in CT and also had a shop of his own where he customized and accurized target pieces. He was always wanting a rifling machine to make his own barrels.

Incredible piece of machinery! Amazing to realize how old this marvelous machine is and the thought that it probably all so outlives the modern cnc machine. Love the display of craftsmanship and living history that shows this old machine.

Very cool machine! Thanks for sharing this.

Saw a similar one at the huge Tulsa Gun Show a few years ago and probably 2019 before the pandemic. Interesting machine to watch and learn about.

Machinery vids are usually sub-subpar but this one made me feel all giggly inside. Thanks...

I remember seeing that when the fellow that you probably bought it from showed it at Republic Missouri at the Ozark steam engine show. It's quite a fascinating machine. Interesting to see it's found a new home with you.

Very impressive!! As a full time machinist and part time historian, /black powder gunsmith this was a most fascinating video. Truly appreciate the effort you've put in to showing details of operation of the machine. Provides me with some interesting concepts and ideas for buildinKeep up with a good videos.

I can tell you're pretty excited about your new toy

What a fantastic machine! I would make a lot of test barrels for reload testing.

Excellent video! I'm so glad a friend recommended your channel. 🙂

I'm tuning in for this whole journey

incredible machine , the groove cutting tools are great the way they bump up as they hit the stop and it ratchets up ever so slightly , what a great presentation and how nice to see someone aquire this machine to use it , cheers big ears from down under #noCBDC

Wow, I have rebuilt a couple of Pratt & Whitney lathes in years gone by but this is the first P & W rifling machine I have ever seen that was this old. Wish I still had a machine shop myself.

Now that is one cool apparatus! I also love it's history! As a huge Savage\Stevens fan of both their old and new stuff I find it so cool to know that machine was actually in the Stevens factory way back then producing barrels for so many awesome guns that were from that time period! I can't help but wonder if I have a gun with a barrel on it that that exact machine might have made! It is seriously a historical artifact that is still 100% functional and still going strong! Man that thing is just so cool!

Wow. An amazing old machine

Cool machine, it is nice to know what Pratt and Whitney were doing before moving on to aircraft engines

Gawd! What an incredible find Mark! I simply love old machinery, and this has to be one of the ultimate designs of the nineteenth century. The genius minds that could conceive such tools from an idea on their minds demands respect today with our computer assistance. Add in the flowing designs of the castings that have the machinery beauty along with purpose. Congratulations on such a beautiful piece of firearm history.

I have been to the Single point barrel cutters in the greater Milwaukee area. Their process is Digitized and with new gearing/indexing and similar type of carbide/HSS cutter rods. Pretty cool to see when i picked up my rifled barrel blank. 👍

That thing is such a contraption, beautiful.

I can just sit and watch that thing run all day. Thanks for sharing.

I believe this might be the same machine I have a video of being demonstrated at the Coolspring Power Museum a few years ago. For that show I think the owner belted a gasoline engine to it for power. Just a fantastic piece of engineering! Hope to see it making barrels for you in future videos.

Mark, you never fail to impress! Put my name on the list for a new Colt SR carbine barrel 😮 😅😊

Awesome... please keep the process going so we can enjoy!

Wow! That is some machine Mark. Hope to see it in action.

When I first saw that angle bar, my mind went to "they could produce progressively twisted barrels with that machine! What a cool and interesting design.

What a fantastic machine!

What a great piece of history and craftmanship.

Fantastic! Good on you for preserving thi beauty.

Thank you so much. I have wanted to see this machine for decades!

You say that your shop is this machine's final resting place. I think it will go on to a new home once you have retired and will continue to fascinate people for decades to come. :)

Very cool machine! You scored on that one!

Congrats Mark great acquisition.

Thank you for the lesson in gun making and the look back into history. Nicely done.

That is sweet I collect old machinery too. I was unaware of this machine. Cool find.

What a wonderful and elegant machine! That's literally a piece of history. It's wonderful to see it running. It seems a little magical now, imagine how it would have seemed to folks as they were entering the industrial revolution. Thanks so much for sharing.

Another great video Mark. I will enjoy watching your journey into barrel making. Best of luck with learning as you go. You have got a great start!

I thought you might be interested to know that the Missouri Historical Society has the Hawken rifling machine. A trip to the museum is always interesting.

Mark, I have enjoyed your videos for some time. This one is the best yet. I can't imagine you topping this one. What a wonderful machine, and I think you are the perfect custodian of it. Wouldn't it be fun to now be able to make a replacement barrel for an old rifle that which was here to fore irreplaceable. Perhaps you should ask your audience to send it name suggestions and put a small plate on her.

Interesting , Thank You . A fine example of a step in the process . Looks like a fin part of History

Im in Colorado Springs and have a Clipper belt lacing tool and plenty of alligator clips for. I brought 3 Southbends, Atlas shaper, Hardinge mill from Oklahoma. What a magnificent machine. Thanks for posting!

Truly amazing sir

What an absolutely brilliant piece of history! Truly a spectacular machine and a fascinating glimpse into the golden age of mechanical machining. I was up in San Francisco late last year helping rescue a few machines from the turn of the century at the old Klockars Blacksmith Shop and in the efforts found what I suspect was an old unfinished gun barrel blank. I'm in the process of sending a sample to a friend at a metallurgical plant for testing, and if it comes back as the right alloy I intend to finish it out into a small caliber rifle of some sort. If it's anything you would be interested in collaborating on, running it through the rifling machine is the most fitting thing I can think of for the little bit of history I dug out of the dirt. Cheers and thanks for your passion in this fascinating world!

Very cool machine! Thanks for sharing!

That is one fascinating piece of work

Great Video Mark!! Looking forward to seeing more on this new toy. 👍👍

Amazing old machine....Thanks..... Shoe🇺🇸

Awesome seen in pictures never seen one working. Thank you Shoe

It's thing of beauty, that's for sure. I wonder how many of our current high tech machines will still be working perfectly in 160 years? I have a WWII Lee Enfield .303 made at Long Branch in Canada in 1941. At the time they needed to make them as fast and as as cheaply as they could. They experimented with rifling and accuracy and ended up making two groove barrels instead of the original five groove ones. It still shoots fine.

Great stuff! What a fascinating tool and piece of history. I look forward to watching more of your journey.

Fascinating!

What a fascinating machine. I had alwats wondered how rifling was cut and now i know!

Very cool bit of history! Glad you found it and have a purpose for it.

Thanks for showing me that! Clarification, there was nothing wrong with the shotgun I bought from Denny. It was the shooter!

That is such a cool machine. I build reproductions of old flintlock rifles. So good of someone to keep this machine out of the scrap yard. I'm sure you will be a great caretaker of this old machine and will someday pass it along to someone else who will give it a good home. It is a shame that so many of the old machines from our past have been melted down and repurposed into something else. Maybe there is a little old rifling machine in my Honda SUV... :)

A very COOL find Mark... and thanks for sharing! I have a nice old GA Gray metal planer (22x22x60) circa 1900 that I'm hoping to put to work profiling some octagon barrels sometime soon. As expected, it too was originally a lineshaft driven machine, but now adapted to use an ac motor for power. Looking forward to seeing more of this in the coming episodes :)

Excellant explanation on all of this and so great to see this machine saved and being put back to work as she should be :) !!

Thank you Sir for this stroll down history. I shared this Video with my Brother who is a retired Los Angeles Times Pressman. I think Ink still runs through his veins. I hope he enjoys this ad much as i did.😊

True American quality and ingenuity at play here that has lasted over a century! It also nice seeing something not made in China and then assembled in Mexico.

Good job at historical preservation. I love seeing old machinery still being used, especially for gunsmithing.

WOW!!!.. so glad i found your channel!!!!!!! What an awesome video!!

I really enjoyed this video, thank you. I am kind of in the same boat, I bought out a gunshop that closed in the 40s, got a ton of barrel making stuff but am just trying to figure out what I got and what I need. Will be following you closely and look forward to seeing your gun drill set up. Thanks again!

Very cool video..

i was nice to hear pacific tool & gauge mentioned - i worked for them in the tool room, and i'm wearing their hat right now

That is really an interesting machine! I have seen video of what I believe was a later machine of the same make but your detailed tour of the machine is great.

Thanks for this video Mark it was very interesting. I would love to see the progress, or snippets of the progress in making a rifle barrel.

Dont know how i got here, glad i did. Subbed.

Very cool machine!!!

That is awesome.

Just found your channel. Glad I did, very informative and entertaining. Look forward to seeing your videos.

Very good beautiful machine.