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ID this Upper + Barrel...

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https://sigforum.com/eve/forums/a/tpc/f/320601935/m/2390095105

June 23, 2023, 10:41 PM
kkina
ID this Upper + Barrel...
Someone local found it buried in their garden. AR-15, M-16, or M-4? Approximate vintage?





ACCU-STRUT FOR MINI-14
"Pen & Sword as one."
June 23, 2023, 10:49 PM
DaBigBR
It's an older A2 style upper. The Colt 6520 was a really common one that used that upper, but I think it had a pencil barrel.

Either way, that's almost certainly a 16" barrel and there hundreds of thousands of guns built in similar configurations.
June 23, 2023, 11:15 PM
12131
One thing is certain, and that is not M16. M16 is 20-inch barrel with a rifle length gas system. That one has carbine length gas system, and, as Brad said, a 16-inch barrel.


Q






June 23, 2023, 11:45 PM
P220 Smudge
Has the old style slim handguards, and M203 cuts on the barrel. A2 carry handle. No bayonet lug. No older than early 90's, whatever it is.


______________________________________________
Endeavoring to master the subtle art of the grapefruit spoon.
June 24, 2023, 06:45 AM
gjgalligan
Picture doesn't work for me.


Integrity is doing the right thing, even when nobody is looking.
June 24, 2023, 07:59 AM
71 TRUCK
It looks like their may be a charging handle, does it still have a bolt carrier and could it be loaded?




The Second Amendment to the United States Constitution.

A well regulated militia being necessary to the security of a free state, the right of the people to keep and bear arms shall not be infringed.

As ratified by the States and authenticated by Thomas Jefferson, Secretary of State



NRA Life Member
June 24, 2023, 09:40 AM
Lunasee
The barrel is an M4 military profile with the notch for the 203 launcher.
June 24, 2023, 11:27 AM
kkina
quote:
Originally posted by 71 TRUCK:
It looks like their may be a charging handle, does it still have a bolt carrier and could it be loaded?

No idea, I'm not the one who found it.



ACCU-STRUT FOR MINI-14
"Pen & Sword as one."
June 24, 2023, 12:25 PM
PASig
That forward grip is way too short to be an M-16/AR-15


June 24, 2023, 12:28 PM
HRK
quote:
Originally posted by gjgalligan:
Picture doesn't work for me.


Me either... bummer dood.


June 24, 2023, 12:36 PM
kkina
Reposting pic through Flickr. Should be OK for everyone now...


rustyrifle by kpkina, on Flickr



ACCU-STRUT FOR MINI-14
"Pen & Sword as one."
June 24, 2023, 01:29 PM
patw
That's a shame.
June 24, 2023, 03:23 PM
MoosehornMan
That is not how to grow an AR.
The correct way is to have extra parts laying around that need a place to go.


“Let us dare to read, think, speak and write.”

John Adams
June 24, 2023, 03:30 PM
P220 Smudge
quote:
Originally posted by MoosehornMan:
That is not how to grow an AR.
The correct way is to have extra parts laying around that need a place to go.


Yep, best growing conditions are inside a locked gun safe. Close it up and they multiply like mushrooms.


______________________________________________
Endeavoring to master the subtle art of the grapefruit spoon.
June 24, 2023, 04:20 PM
Texas Bob C.
There is probably a bullet in a crime lab that matches that barrel.
June 24, 2023, 06:48 PM
4MUL8R
If you measure the pin diameters you could discern Colt or not. Probably impossible with rust to get a good measurement.


-------
Trying to simplify my life...
June 24, 2023, 08:21 PM
jer830
I’m assuming this was found in California. Perhaps since it has a flash hider, the person separated it from a lower (which might have had a collapsing stock and pistol grip), and buried both parts to avoid prosecution for an assault weapon, but still be able to utilize if the end of the world came to be. Only thing wrong with that is they forgot the protection. Might be worth it to get a metal detector and search the surrounding area for the lower.
June 24, 2023, 08:25 PM
kkina
quote:
Might be worth it to get a metal detector and search the surrounding area for the lower.

That was actually suggested to the homeowner who found it. Who knows what else they'd find. Don't know if they'll follow up. At any rate, the item has already been turned into the po-po.



ACCU-STRUT FOR MINI-14
"Pen & Sword as one."
June 24, 2023, 10:21 PM
jer830
Too bad. At the minimum it would have been a hoot to mount it on a plaque with an engraving saying, “Look what my garden grows”, and hang it the the man cave.
June 25, 2023, 05:51 AM
Rey HRH
quote:
Originally posted by Texas Bob C.:
There is probably a bullet in a crime lab that matches that barrel.


That is my first thought as well.



"It did not really matter what we expected from life, but rather what life expected from us. We needed to stop asking about the meaning of life, and instead to think of ourselves as those who were being questioned by life – daily and hourly. Our answer must consist not in talk and meditation, but in right action and in right conduct. Life ultimately means taking the responsibility to find the right answer to its problems and to fulfill the tasks which it constantly sets for each individual." Viktor Frankl, Man's Search for Meaning, 1946.