AR18 – Page 6 – AR180S.COM

September 19, 2015

AR-180B Shorty Project Part VII

It’s been far too long since I updated y’all on the project that launched about the same time as this blog, The AR-180B Shorty Project.

I was not entirely happy with the VZ-58 stock and although I want a folding stock, I could not resist attaching an original AR-180B butt stock to see how it looked and handled.

I could not be happier. I’m hoping to get it to the range now that it has cooled off and put it through it’s paces.

As shown, with an empty magazine, it is weighing in at about 6.5 lbs.

Shown with the GunLab lower completion kit, which should be ready to ship soon.

Make sure you hit me up and get your name on the list to save your spot. Just use the Contact form at the top of the page.

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I need to make a hand guard cap and park the flash hider (it is painted currently) and I will call this one done.

Lessons learned by taking on this project?

I actually found an original AR-18S lower hand guard and discovered that my reverse engineered from pictures attempt was off by about 3/8″.

The placement of the front sight block is further back than it should have been and I can’t replace these hand guards with 180’s because of where the stiffening ribs are.

I guess I will just have to build another one!

Much thanks to those who helped make this project possible.

GunLab

NoDak Spud

Retro Arms Works

And a special mention to Ian at Forgotten Weapons for the inspiration to write about these cool weapons. I ran into Ian and Karl at the last gun show and I have to say, they are a couple of really nice and knowledgeable guys. I hope to get this particular gun closer to completion and let them shoot it. If anyone can find it’s flaws, they can.

September 12, 2015

Original ArmaLite Shipping Box and Parts

I recently traded some goodies with one of my readers and ended up with this awesome piece of history.

It would appear that someone ordered some spare parts for their AR-180 and then it just sat around, unused.

I believe it was sold recently on GunBroker as a package with the gun and I was able to do some horse trading for it from him.

This is the stuff that really gets my juices flowing. I almost love the history part of this hobby more than the shooting. Almost.

Shown here with what is left of an AR-180 Scope box.

August 3, 2015

A Visit to the GunLab – AR-180 Parts

This past Saturday I had the opportunity to visit Chuck at GunLab.net and it was an awesome and overwhelming experience. I wished I had taken the time to take more pictures but I think I was a little in shock at all the cool guns, parts, and equipment. By far the best part of the trip was the company, Chuck and Shirley are two of the nicest folks you could ever have the pleasure of meeting.

We chatted at length about his work on the AR-180 parts he is building. The lower parts that he is making to fit your AR-180B and Nodak NDS-18S lowers were at heat treating and should be back this week. Parkerization and final inspection along with one final operation on the springs will finish this phase. They should be ready to ship very soon.

Next up he is working on uppers. We are hoping to have them available in several configurations from flats to complete uppers with trunnions and rails. He sent me some pictures of his solid model of the stamping die he is building.

Trunnions have also been modeled and those should be coming shortly after the upper sheet metal.

I also gave him one of my original prototype AR-180C railed front sight bases and I am hoping that we can get a few of those made.

The AR-180C flat top might become a reality after all!

Finally yours truly with the only picture from my visit, holding an MP-44 for the very first time. I find it astonishing that they were able to crank these out in the numbers they did, with allied bombs dropping all around them, and that the complexity of manufacture I see in this gun was actually a time saver compared to older weapons.

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July 30, 2015

More AR-180 Upper News

Chuck at GunLab.net has been working on AR-180 uppers and has reverse engineered the trunion and has put up a very interesting article.

AR-180B Trunnion Design

I on the other hand, lacking any semblance of expertise in CAD took a differing approach when I reverse engineered my AR-180B upper.

Good friend of the site, Carl, sent me some square tubing that he has successfully used in his home builds. I decided to duplicate my upper using this material. It is much thicker wall than the original and I will have to shave this down at least on the bottom surface to get it to work with my lowers.

I did this for two main reasons. I wanted to refresh my skills on the mill as it has been many years since I last used one, and secondly, just to see if I could.

I made my first trunion out of 6061 aluminum just to test my measurements out and I have found that a few needed to be adjusted.

I learned a lot from this project and I find things like this much more rewarding than the usual beginners projects.

I will continue to tweak this until I am happy with it then I will start a new one using the first as a template. I think I will make the trunion out of 4140 unless y’all have any advice.

Some pictures that show what I have been up to for the last two days.

Some things to note if you attempt one of these yourself. The interior of the tubing is not perfectly square so some hand fitting will be necessary. The tubing spreads open once the bottom is cut. Some method of squeezing it back before welding would have to be considered. Lastly, all of this will be rendered moot once Chuck makes new uppers and flats available. Until then I will use this as a way to improve my machine skills and better learn my tools.

July 20, 2015

New AR-180 Uppers?

It looks like Chuck over at the GunLab has got his paws on an “In-The-White” AR-180 upper and if you know him like I do, that means we might be seeing some new uppers available soon.

I called him and we chatted for quite a while. He is hoping to make a run of these and offer them complete with trunion welded in but nothing on top. No dovetail, no rear sight. Perfect for those who want to build your own AR-180C flat top clone. He also is planning to make a run of flats.

I look forward to the day when the hobbyist like me, and many of you, can build our own AR-180 from scratch. That day may be closer than you think.

180B Upper