GunLab

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 pressed and drilled.

Another great gunsmithing site

As I was browsing the internet looking for information on repairing a Colt New Service revolver I had the good fortune to come across this site.

http://tincanbandit.blogspot.co.uk/?m=1

I think you will find it an enjoyable and informative site.

VG1-5 upper receiver slide

We have finished welding all the cocking handles on the upper receiver/slide. The next step is to finish the bolts and fit them to the upper receiver. Then the bolts go off the heat treat.

This is how the project looks now when we finished welding all the guides on.

Now all the cocking handles are attached.

And a close up.

On to the next operation.

Working on the VG1-5 bolt

The last post on the bolt was when we completed the lathe work on it. This left us with a turned bolt with the firing pin hole drilled and bored.

A fixture was designed to allow us to machine the bolt at the different angles and still keep everything aligned as it should be.

It is placed in the vise against a stop and the hole for the base of the cartridge is machined as is the spring for the extractor.

Another view of the same operation.

Next an angle adapter is installed in the vise to allow the bolt fixture to set against it. This allow us to machine the opening for the extractor.

With this photo you can see the angle of the machined opening.

Close up as it sets in the machineCompleted bolts for this operation.

The last few to be completed today.

Saturday fun not everything is gun stuff

We have been working very hard on getting the VG1-5 project completed but Saturday was a different kind of a fun day. About 8 years, or so, ago I started a whole house remodel,so if your significant other complains about how long a house project takes just direct her here. I bought a kitchen display from a local kitchen and bath store, got a real good price for it as well, and started a kitchen remodel. When I went back to buy the rest of the needed cabinets the cost was more then three times what I paid for the display. Some how coming up with 15,000 was just not in the cards. We went to a couple of custom shops and they were even more. The next step was older cabinets from second hand stores and just make new doors and drawers and just re furbish the cabinets. Other then money which I don’t have any of, the thing I have less of is time. I would have had to buy specialized cutters for the fronts as well as finding the time to complete the project. So the kitchen has set on the back burner. Then as luck would have it 2 weeks ago I did a job at a high dollar home that was being remodeled, so being the inquisitive type of lad that I am I asked about the kitchen cabinets. The response is that I could have them if I wanted I just had to come take them out. Saturday was spent removing cabinets from this house and bring them home. Sunday was spent removing the old junk cabinets and putting in the new ones and organizing the cabinets to fit.

The funny thing is that the new cabinets and the ones in the house already are the same brand and type. The old home owners varnished there cabinets. We will be taking the fronts off to be stripped and re stained to the color of our cabinets.

I still need to build the corner units and the double oven cabinet.

The sink cabinet was the worst of the bunch, they generally always are. The fronts were taken off and saved, the rest of the cabinet is in the dumpster.

Next weekend I hope to build the corner units and get this kitchen under way.

VG1-5 update Machining the lower receiver

This post will go through the steps necessary to machine one of the lower receiver. I was going to do a video, but there was not much to see with the coolant on.

If you remember the last post on the lower receiver we had finished welding it up and it looked like this.

Now comes the part where we remove everything that is not part of the rifle.

First a couple of pictures of the fixture that was made to do machining. You can see that this fixture will support and clamp in the receiver securely.

What we are going to do is clamp a receiver into the fixture.

The first step is to install a center support for the receiver.

The it is clamped into the fixture.

We do this to mark it so the excess can be plasma cut off prior to machining.

You can see the magic marker on the sheet metal where it was plasma cut. You can also see the 3 holes that were drilled to allow clamping the front and rear clamping blocks

Now it is back into the fixture for machining.

After a slow and careful machining op, sheet metal has a tendency to grab the end mill and come out of the fixture. We are finished with this phase.

A couple of close up pictures of the receiver after machining but still in the fixture.

This is how it looks coming out of the fixture and prior to de-buring.

This how they look after the initial de-buring.

After the receiver is cleaned up a final machining operation is conducted on the manual milling machine to clean up the inner area of the receiver.

With this operation we have gone from rough weld up to a finished machined part ready for the next operation.

Single shot rifles, Book Review

I am a big fan of single shot rifles. I enjoy there design from the simplest boys rifle to the most expensive British falling block design. I also have a number of single shot rifles in the Gun Lab reference collection. I feel that the pinnacle of the gun making craft is single shot rifles and double guns. For the most part the rifles are well design and beautifully manufactured. Some of my favorite rifles are the rook and rabbit rifles made in England and the small bore rifles made here. With this intro I just received my new book “British Single Shot Rifles Volume 8″ from Amazon. Once again Wal Winfer and Tom Rowe have out done themselves.

The pictures are superb, I am a little jealous as I wish my photographs looked that good. The detail is excellent.

There line drawings are detailed and informative.

Volume 8 is an excellent reference book on the subject of small bore single shot rifle and a great addition to the library at Gun Lab.

Interesting gunsmith site

Life around Gun Lab has been a little hectic lately. The work on the VG1-5 is progressing and I have a couple of posts about that coming up. However, I came across a really nice site dealing with metal and wood working on guns. This gentleman does some real nice work. You should take some time and check out his site. As for me I have a lot of reading to catch up on at his site. His photograph is excellent as well.

http://doantrevor.com/