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Import mark ?

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Siefly View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Siefly Quote  Post ReplyReply Direct Link To This Post Topic: Import mark ?
    Posted: Apr 16 2025 at 11:01pm
I have a IMB m1 carbine with the marks on the
right side of the barrel.  Any idea as to what it says?
It looks like a bunch of vertical lines with IVI  SO  E  M
here is a couple of pictures..
Dan

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Post Options Post Options   Thanks (0) Thanks(0)   Quote W5USMC Quote  Post ReplyReply Direct Link To This Post Posted: Apr 16 2025 at 11:50pm
Take a look at the Export/Import page linked below and see if you can find a match. Definitely not much to work with.
Wayne
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Siefly Quote  Post ReplyReply Direct Link To This Post Posted: Apr 17 2025 at 12:13am
Yea, I already looked at the import marks on this
site. I didn't find any that even seemed close which
makes me believe maybe they are some other type of
markings.
Maybe we'll never know? Confused
Thanks anyway and Semper-fi..


Dan

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Jond41403 Quote  Post ReplyReply Direct Link To This Post Posted: Apr 17 2025 at 12:18am
I believe his marking shows federal ordinance inc SO El Monte Ca. The marking is in the link Wayne provided.hth

Edited by Jond41403 - Apr 17 2025 at 12:35am
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Dan Pinto, How Can I help

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Post Options Post Options   Thanks (1) Thanks(1)   Quote New2brass Quote  Post ReplyReply Direct Link To This Post Posted: Apr 17 2025 at 8:48am
I think Jon may be on to something.

I cannot make out the section on the left, but right I think it is  SO EI (broken L) poss M and a few other letters.

What we know it the barrel has been observed on barrels is
FED ORD INC S. EM  CA, note just S. and not SO

the receiver variations have SO and So

Siefly, perhaps you can take a few pictures with a flashlight from the side so the light creates shadows in the stamping.


Might be something to add to the web page.




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Post Options Post Options   Thanks (0) Thanks(0)   Quote Siefly Quote  Post ReplyReply Direct Link To This Post Posted: Apr 17 2025 at 9:47am
Thanks guys--I think Jon is right, it probably is Fed Ord inc SO El Monte ca.
The strikes on the barrel are so light some lettering simply look like vertical
lines.  I'll try that flashlight method and see if I can see anymore lettering.
Apparently questions on this site are answered quit fast!Clap
Of the six m1 carbines I have only one other has a import mark.  That one
is a Israeli return marked C.A.I.Georgia Vt
The other 4 are unmarked ........
Dan

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Jond41403 Quote  Post ReplyReply Direct Link To This Post Posted: Apr 17 2025 at 12:53pm
I think I see what you're saying Dan, this may be the first time that marking has been observed on a barrel. From the link it looks like the OP's import mark on his barrel would match the ones found so far on receivers only, But in a straight line instead of a stacked marking.In the link there is no import mark that is one long line with the SO El Monte Ca. So the OP's marking may be the first reported. This is one of the reasons I love this hobby, nothing with carbines seems to be set in stone haha. It also seems to be put in a new location from the others as well, further back on the side of the barrel further down from the front sight. The other federal ordinance Inc markings are on the bottom of the barrel near the front sight

Edited by Jond41403 - Apr 17 2025 at 1:13pm
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Post Options Post Options   Thanks (1) Thanks(1)   Quote painter777 Quote  Post ReplyReply Direct Link To This Post Posted: Apr 17 2025 at 4:14pm
Guess that stamp was good nuff for the Feds.
Just can't see why stamp it if you can't read it?
Now Blue Sky.. They knew how to Stamp a Barrel Ouch

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Jond41403 Quote  Post ReplyReply Direct Link To This Post Posted: Apr 17 2025 at 6:19pm
They sure did Charlie, all the way to the point It messed with the inner diameter of the boar I've read on some. Have you ever heard of a blue sky barrel where the stamp actually screwed up the barrel?
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Post Options Post Options   Thanks (0) Thanks(0)   Quote W5USMC Quote  Post ReplyReply Direct Link To This Post Posted: Apr 17 2025 at 6:56pm
Originally posted by Jond41403 Jond41403 wrote:

Have you ever heard of a blue sky barrel where the stamp actually screwed up the barrel?

Page 95 of Jerry Kuhnhausen's Shop manual.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Smokpole Quote  Post ReplyReply Direct Link To This Post Posted: Apr 17 2025 at 8:28pm
I had a Blue Sky that was hit so hard that the barrel was oval. It was an Underwood. Had to replace the barrel. It looked like you could see the letters on the inside of the barrel! It was the only one i ever saw that was that was stamped so deep. I bought it directly from Blue Sky.  BTW, as soon as I saw the letters on the barrel, my first thought was "SO EL MONTE".

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Siefly Quote  Post ReplyReply Direct Link To This Post Posted: Apr 17 2025 at 10:05pm
A couple of more pictures of my IBM import marks
on the right side of the barrel.  They were taken
outside in the sunlight and using a flashlight.  I
agree about this import mark being in a unusual 
place...
 
Dan

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Post Options Post Options   Thanks (0) Thanks(0)   Quote M1CarbineMAN Quote  Post ReplyReply Direct Link To This Post Posted: Apr 18 2025 at 1:56pm
I think Ive got one mark not a import I think its on my Garand .
It looks like a GI running with rifle over head in both hands and left knee is bent and lifted  .
its either that or running Hawaiian with big dreadlock's lol 
but its so small you cant tell for sure what it is .
You guys ever see any thing like that?
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Jond41403 Quote  Post ReplyReply Direct Link To This Post Posted: Apr 19 2025 at 12:18am
I've never heard of that m1carbineman, have you tried putting it under magnification? Maybe use a jeweler's loupe
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Post Options Post Options   Thanks (0) Thanks(0)   Quote M1CarbineMAN Quote  Post ReplyReply Direct Link To This Post Posted: Apr 20 2025 at 9:52pm
I used my phone and a super magnifier still couldnt make it out totally 
and have a jewelers rouge 
its a high definition stamp probably need a microscope
all i could make out is the body and legs the stamp may have bounced and did double tap on top
Just wondered if some one had a clearer version. 
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Taraw1943 Quote  Post ReplyReply Direct Link To This Post Posted: Apr 20 2025 at 10:16pm
The "running man" with hand over head sounds like a British export proof.  Should also have Tons per fraction and 30.
I really like carbines
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Marty Black Quote  Post ReplyReply Direct Link To This Post Posted: Apr 20 2025 at 10:44pm
British proof marks (prior to export) were covered in depth in CCNL 349.

Regards, mb
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Post Options Post Options   Thanks (0) Thanks(0)   Quote A Seabee Quote  Post ReplyReply Direct Link To This Post Posted: Apr 21 2025 at 8:39am
I have an Inland that has a similar (to the OP's) mark on the bottom of the barrel. I will dig it out of the safe later and snap a picture. For some reason I think it's Arlington Ordnance
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Post Options Post Options   Thanks (1) Thanks(1)   Quote A Seabee Quote  Post ReplyReply Direct Link To This Post Posted: Apr 21 2025 at 12:04pm
here is my import stamp. I'm sure nobody really cared how good or bad the stamps were, just going through the motions to get them out the door


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Post Options Post Options   Thanks (1) Thanks(1)   Quote Marty Black Quote  Post ReplyReply Direct Link To This Post Posted: Apr 21 2025 at 12:28pm
That's definitely ARL ORD ARLINGTON VA     

and that's the common stamping for Arlington Ordnance. Top or bottom of barrel, between front sight and barrel band, with only the top or bottom of the die lightly stamped in the barrel.

Jim Mock did a thorough job of identifying these "importer" marks, and info on each company's history, in CCNL 362.

Regards, mb
Marty Black
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