Semi-Sten: CFC AND RCMP approved and Home at Last

I have a few other things on the go right now, but maybe next month I'll assemble another one and show the step by step assembly, so guys can gage just how hard it is or isn't..

I'm pretty technically minded, but as I've never seen a sten in pieces a photo buildalong would be awesome. If you get a chance I'll be reading it!
 
Originally Posted by stencollector
I have a few other things on the go right now, but maybe next month I'll assemble another one and show the step by step assembly, so guys can gage just how hard it is or isn't. Yes, you will need hand files, but I cant imagine not owning such things. I have always felt that the money spent on a tools is usually paid for the first time I use them and not have to pay someone else to do a job I could do.


Stencollector, would you agree to let me translate this tutorial on the french speaking firearms forum armeafeu.org/nouveau ? If you fell more at ease with that, I could ask on the sten forum permission to use the same photos you will use (and add a footnote on where those pictures came from). I am a member there too.


J. Savoie aka JS on the french canadian forum and aka StenMk3_4me on STENS group
 
Stencolector , will this frt number work with other semi stens that are built differently ? seems there are more then one way to skin a cat.

the rcmp lab will likely test ANY homebuilt gun like this one

chances are somebody will try and register a FA or a CA as a semi or will build one not quite up to specs and be 'readily convertable" to FA

or use a or rec IE magwell or tube
 
Stencolector , will this frt number work with other semi stens that are built differently ? seems there are more then one way to skin a cat.


I would expect that this FRT number would only apply to a Mk. II type carbine using the SAS-3 type mechanism. One made up in Mk. III configuration with the SAS-3 would have a different number, and one in Mk. V configuration yet another. One similar to 126844-1, but with a long barrel for non-restricted status might be -2. If the BD-3008 trigger mechanism was used, there would be yet another set of FRT numbers.
 
Progress being made on MY SAS-3 project ;)

BEFORE CLEANUP:
IMG_1749.jpg

AFTER CLEANUP:
IMG_1757.jpg

It helps to have a friend with a lathe:
IMG_1761.jpg

Some bits 'n pieces:
IMG_1764.jpg

Mock up of bbl assembly:
IMG_1765.jpg


Ain't life grand?
 
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Further progress.

Bending sheet steel:
IMG_1767.jpg

Stetting mag well depth and width:
IMG_1769.jpg

Preparing to tack weld:
IMG_1771.jpg


And so on...
 
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Good Guess. They ARE from Lee Valley, right here in Ottawa.

Lee Valley: "friend of home gun builders everywhere"

I wonder if the company is gun-friendly in reality?
 
Stencollector

As you already went the long way with registering your SAS , would you agree to help us and "probe the ground" on the CFC / RCMP side, to know IF it could be done with a Mk3 ? You know what to ask and to whom so you seem to be THE person that could help us on this one too. I have nothing against a Mk2, they have style but a Mk3 with an 18 1/2 inches barrel (fake silencer) and non-removable barrel would be nice to own. At least to me.

In case you'd agree, THANKS in advance :cheers:


JS
 
More pictures dammit!!

I dig makin stuff from scratch...more more more

Last one for today. here's what the back of the bbl looks like installed in a demilled front end of a MkII sten to test fit. Not yet chambered as we are waiting on a bolt to headspace it.

IMG_1766.jpg


PS Klunk: Didn't you just finish telling me these parts were worthless junk??? ;)
 
Suputin Ohhhh nice Mk2 !!! :agree:

BUT ... I'd build a restricted Mk3 if possible anyway for I like the looks and it would go well with my C/A Mk3

JS
 
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More photos for Klunk...

Barrel bead blasted and ready for parkerizing:
IMG_1781.jpg

Mag box halves welded and surface ground (Back plate still to be attached):
IMG_1778.jpg

Mockup on old mag box collar:
IMG_1776.jpg

Tube made, welded, weld dressed, opening cut and mag box ready for trial fitting:
IMG_1780.jpg
 
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