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Weekend update and the fun of machining

Nothing really exciting to report. I spent the weekend machining large pieces of metal into smaller pieces. We have shipped the test MP-44 trunnions to Pete and while we are waiting for his report back we are filling our time working on making stamping dies. In this case all the pieces are sized and we […]

AR-180B trunnion design

An interesting question was brought up by Rick at http://ar180s.com/ a while back about making new AR-180B upper receivers. The actual receiver is not much of a problem however the trunnion is. The expense of making a new trunnion would be cost prohibitive so a different solution had to be found. In this case the […]

Reverse Engineering and machining the MP-44 trunnion

Here at Gun Lab we do a fair amount of reverse engineering, most of what we like to make have no drawings. However when there are drawings or solid models available we will use them. With this said I have found that most of what is available on the internet or in books is just […]

Making parts for the AR-180B

We were down to see our friend Rick at http://ar180s.com/ a while back and over the last few weeks during conversation he was interested in if we could make a few AR-180B parts. Why not that’s what we do. So while we are waiting for ATFE approval on the VG1-5 and the machines are kind […]

Playing with the cnc router

Most of Saturday morning was spent with trying to get a feel of how to use the cnc router. The operating system is Mach 3 which is totally different then any other system in the shop. A number of items were learned during this operating time. The first thing was the e-stop is wired in […]

Weekend update for 5-18-15

Well it started raining on Friday and continue through Saturday morning. With everything being so muddy it was time for another game plan. I spent the first few hours doing solid works and taking pictures. Then it was out to the wood shop and spend some time with the cnc router. It was noon before […]

Gun Lab update

Not a big post for today, just an update on the projects we are working on.

First and most important is the VG1-5 project. I received a call this afternoon late that the firing pins can be picked up from the heat treating firm. With this last piece we can send the second rifle to […]

Weekend update

First things first. I am dog beat tired. I will post pictures later about everything. Changes were made to the wood shop, solid models were done and a new rifle rack was worked on.

So lets start at the beginning. Saturday was spent with the computer system that I could not get to work correctly […]

Solid model on the AR-16 rifle

In my off time, work has been completed on the AR-16 upper receiver right side. In case you don’t remember this rifle it is a 308 predecessor of the AR-180. Only 4 were made and of those only 2 are known to exist. I had the opportunity to photograph one a while back at the […]

Sunday Answer 1-18-15

This is the bolt and bolt carrier for the Cetme model L.

It is part of the kit that I received from Apex gun parts.

https://apexgunparts.com/product_info.php/cPath/51/products_id/5057

I also bought some of there magazines.

It is a interesting looking gun and one that I am looking forward to build in the future.

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