Sheet metal pressings | GunLab (KnownHost)

Building the semi auto MP-44 part 5

This is another update on Pete’s project of making a semi auto MP-44.

In this post Pete goes over making the replacement pieces for the lower receiver area.

As with everything in the making of this rifle there is a great deal of trial and error.

It is interesting to see the tooling […]

Building the semi auto MP-44 part 4

This post deals with just one of the small stampings that goes into making a MP-44. he part being make for this post is the sheet metal reinforcement for the back of the magazine well. This simple part closes the rear of the magazine well, strengthens the rear of the magazine well, addes extra support […]

Building an MP-44 semi part 2

This is the second in a series of post of Pete, a friend of gun lab, building his semi-auto MP-44. From our previous post you could see the absolutely dismal condition of the cut up receiver pieces that Pete had to work with.

You can see from these pictures that there was no back […]

Building a MP-44 semi part 1

In previous post we showed the process of machining out a MP-44 trunnion. To test that our trunnions are correct Pete, a friend of gun lab and owner of the trunnions, has started a project of rebuilding a badly torched cut receiver.

It must be stated up front that Pete is licensed to manufacture weapons […]

Another sheet metal pistol

After my post on Axel’s home made sheet metal pistol I came across another one made by Clinton Westwood. In the following videos produced My Clinton he goes over the process that he went through to make a 25acp pistol from this set of plans.

Part 1 This deals with making the magazine.

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Lower receiver support pressing for VG1-5

In this video we are pressing the lower receiver strengthening piece. This piece effectively increases the support metal around the front barrel support from 1/16 of an inch on both sides to 1/8 of an inch.

Here are a couple of close up pictures of the drilling fixture.

All the front supports […]

Pressing the rear cap for the VG1-5 rear housing

This post deals with pressing the cap for the upper housing. We start with a laser cut blank that has been de-bured.

And using the pressing tool.

We end up making the cup that going into the rear upper housing to be welded in.

This is the video of that process.

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VG1-5 update

This last 2 weeks has been spent working on the lower receiver of the VG1-5. This weapon was originally design by the Germans to use the most basic of materials and machined tools. There was a very large amount of hand fitting during the process of making this rifle. All the sheet metal that was […]

AR-180b upper receiver

Here At Gun Lab we actually have a number of projects going on. While we are waiting for our heat treating to come back for the VG1-5 and AR-180b parts we started on the AR-180B upper receiver. This receiver is design to fit on the Nodak-Spud lower as well as the AR-180B lower and the […]

MP-44 trunnions update

We finished the first 6 test sample MP-44 trunnions to the buyer. This is an update report on the product. At the time we made these we had no flats to test them against so certain measurements could not be verified against an actual matching part. This lead to a couple of minor dimensions that […]

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