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Posted: 7/20/2016 11:18:22 PM EDT
Hey guys looking to get a source for retro style buffer extension locking rings.

If you know where hit me up.
Link Posted: 7/20/2016 11:28:30 PM EDT
[#1]
Interested as well.

Thanks
Link Posted: 7/20/2016 11:38:48 PM EDT
[#2]
Never mind
Link Posted: 7/21/2016 12:01:11 AM EDT
[#3]
Pardon me for asking, but are you referring to the locking rings for an XM 177 or CAR stock buffer tube?
Link Posted: 7/21/2016 5:54:05 AM EDT
[#4]
Call Essential Arms. They make new ones that they sell with their stock kits. But I am unsure if they will sell them separately.
Theirs only has one hole and it's not drilled all the way thru. But that's an easy fix with a hand drill..
Link Posted: 7/21/2016 9:13:17 AM EDT
[#5]
Quoted:
Hey guys looking to get a source for retro style buffer extension locking rings.

If you know where hit me up.
View Quote


Contact member Hkiller me may be able to help you out.
Link Posted: 7/21/2016 6:19:29 PM EDT
[#6]
I got one from Nodak Spud.  They are factory retro Colt, new in the wrap.
Link Posted: 7/21/2016 6:23:49 PM EDT
[#7]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
I got one from Nodak Spud.  They are factory retro Colt, new in the wrap.
View Quote


How recently did you buy one?
Link Posted: 7/21/2016 6:32:37 PM EDT
[#8]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


How recently did you buy one?
View Quote View All Quotes
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Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
I got one from Nodak Spud.  They are factory retro Colt, new in the wrap.


How recently did you buy one?


I got one from them a while back also but I think they are out now, I don't see them listed on their site now.
Link Posted: 7/21/2016 6:41:28 PM EDT
[#9]

Discussion ForumsJump to Quoted PostQuote History
Quoted:


I got one from Nodak Spud.  They are factory retro Colt, new in the wrap.
View Quote
They are out!



 
Link Posted: 7/21/2016 7:28:14 PM EDT
[#10]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
I got one from Nodak Spud.  They are factory retro Colt, new in the wrap.
View Quote

Nds did hv new colts. I made some recently. There a b%!#:h to make!
Link Posted: 7/21/2016 7:32:24 PM EDT
[#11]
there are some on the EE right now..........
Link Posted: 7/21/2016 8:12:47 PM EDT
[#12]
Discussion ForumsJump to Quoted PostQuote History
Quoted:

Nds did hv new colts. I made some recently. There a b%!#:h to make!
<a href="http://s745.photobucket.com/user/sergio762/media/20160721_175337_zpsdafl399k.jpg.html" target="_blank">http://i745.photobucket.com/albums/xx96/sergio762/20160721_175337_zpsdafl399k.jpg</a>
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Quoted:
Quoted:
I got one from Nodak Spud.  They are factory retro Colt, new in the wrap.

Nds did hv new colts. I made some recently. There a b%!#:h to make!
<a href="http://s745.photobucket.com/user/sergio762/media/20160721_175337_zpsdafl399k.jpg.html" target="_blank">http://i745.photobucket.com/albums/xx96/sergio762/20160721_175337_zpsdafl399k.jpg</a>

Yessir HK, they are a bioatch to machine, arent they!  What did you make yours out of?
Link Posted: 7/22/2016 1:12:23 PM EDT
[#13]
Discussion ForumsJump to Quoted PostQuote History
Quoted:

Nds did hv new colts. I made some recently. There a b%!#:h to make!
<a href="http://s745.photobucket.com/user/sergio762/media/20160721_175337_zpsdafl399k.jpg.html" target="_blank">http://i745.photobucket.com/albums/xx96/sergio762/20160721_175337_zpsdafl399k.jpg</a>
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Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
I got one from Nodak Spud.  They are factory retro Colt, new in the wrap.

Nds did hv new colts. I made some recently. There a b%!#:h to make!
<a href="http://s745.photobucket.com/user/sergio762/media/20160721_175337_zpsdafl399k.jpg.html" target="_blank">http://i745.photobucket.com/albums/xx96/sergio762/20160721_175337_zpsdafl399k.jpg</a>



That looks great, HK!
Aside from the park being a tad bit darker, yours looks pretty damn close to the Colt lock ring.
Can't wait for mine to be delivered. It will be the finishing touch on my XM177E2 project!
Link Posted: 7/24/2016 8:59:49 PM EDT
[#14]
Anyony have dimensions?
Link Posted: 7/24/2016 10:02:44 PM EDT
[#15]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Anyony have dimensions?
View Quote

!.357 OD
width.....3125
threads are 1 3/16 - 16
2 holes....125 dia.   180 degrees apart
stake notches......3 @ 120 degree separation, cut at 45 degrees.  width .090 and .062 on a side
break edge frt/rear
The batch that I ran some time back were made from A2 steel, heat treated and drawn back to about 45-47 Rc

I suspect the originals were probably a 41XX series, PH
Link Posted: 7/25/2016 12:20:39 AM EDT
[#16]
Discussion ForumsJump to Quoted PostQuote History
Quoted:

!.357 OD
width.....3125
threads are 1 3/16 - 16
2 holes....125 dia.   180 degrees apart
stake notches......3 @ 120 degree separation, cut at 45 degrees.  width .090 and .062 on a side
break edge frt/rear
The batch that I ran some time back were made from A2 steel, heat treated and drawn back to about 45-47 Rc

I suspect the originals were probably a 41XX series, PH
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
Anyony have dimensions?

!.357 OD
width.....3125
threads are 1 3/16 - 16
2 holes....125 dia.   180 degrees apart
stake notches......3 @ 120 degree separation, cut at 45 degrees.  width .090 and .062 on a side
break edge frt/rear
The batch that I ran some time back were made from A2 steel, heat treated and drawn back to about 45-47 Rc

I suspect the originals were probably a 41XX series, PH

4140, i think when we checked the colt one on the right it was 35 Rc. Seemed little soft but never has issues with them.
Link Posted: 7/25/2016 9:12:31 AM EDT
[#17]


Did colt have a chamfer on the edge or a fillet?
Link Posted: 7/25/2016 8:32:08 PM EDT
[#18]
For the 3 cuts on the side' they are .062 deep correct? It looks correct when i draw it.

And thank you for getting the dimensions. I appreciate it.


I saw refrence somewhere that the originals were 4130. Cant recall where. But if thats correct, i believe we have a lot of it.
Link Posted: 7/26/2016 12:15:44 AM EDT
[#19]
Been scouring the Internet. No luck. I need a dozen too.
Link Posted: 7/26/2016 12:50:20 AM EDT
[#20]
Lwschneider are a parts supplier that still make them.  Likely due to the fact that Canada still uses the older style and they are a parts supplier for Colt Canada.

If Brownells is truly jumping into the retro game they should order a run from them.
Link Posted: 7/26/2016 8:05:03 AM EDT
[#21]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
For the 3 cuts on the side' they are .062 deep correct? It looks correct when i draw it.

And thank you for getting the dimensions. I appreciate it.


I saw refrence somewhere that the originals were 4130. Cant recall where. But if thats correct, i believe we have a lot of it.
View Quote

Jm.......the cuts are a sixtenth on their short sides. 1/16 x 1/16 x hypotenuce.
copy?
Link Posted: 7/26/2016 9:19:33 AM EDT
[#22]
Discussion ForumsJump to Quoted PostQuote History
Quoted:

Jm.......the cuts are a sixtenth on their short sides. 1/16 x 1/16 x hypotenuce.
copy?
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
For the 3 cuts on the side' they are .062 deep correct? It looks correct when i draw it.

And thank you for getting the dimensions. I appreciate it.


I saw refrence somewhere that the originals were 4130. Cant recall where. But if thats correct, i believe we have a lot of it.

Jm.......the cuts are a sixtenth on their short sides. 1/16 x 1/16 x hypotenuce.
copy?

Got it, Thanks.

Hopefully I can started on these this week, waiting on 2MM endmills.
Link Posted: 7/26/2016 8:25:51 PM EDT
[#23]
Discussion ForumsJump to Quoted PostQuote History
Quoted:

Got it, Thanks.

Hopefully I can started on these this week, waiting on 2MM endmills.
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
Quoted:
For the 3 cuts on the side' they are .062 deep correct? It looks correct when i draw it.

And thank you for getting the dimensions. I appreciate it.


I saw refrence somewhere that the originals were 4130. Cant recall where. But if thats correct, i believe we have a lot of it.

Jm.......the cuts are a sixtenth on their short sides. 1/16 x 1/16 x hypotenuce.
copy?

Got it, Thanks.

Hopefully I can started on these this week, waiting on 2MM endmills.

JM.........have you ever done any threading on a cnc mill/machining center?
Link Posted: 7/26/2016 11:46:17 PM EDT
[#24]
HKiller,

My lock ring showed up today. Looks great!
Sprayed it with some brake cleaner to get the protectant oil off of it and it's now a much lighter grey color.
Now if only the postal service hadn't of lost the new end plates I ordered, I could install it! (USPS seems to be losing a lot of my packages lately! )

Link Posted: 7/27/2016 11:51:55 AM EDT
[#25]
Discussion ForumsJump to Quoted PostQuote History
Quoted:

JM.........have you ever done any threading on a cnc mill/machining center?
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
Quoted:
Quoted:
For the 3 cuts on the side' they are .062 deep correct? It looks correct when i draw it.

And thank you for getting the dimensions. I appreciate it.


I saw refrence somewhere that the originals were 4130. Cant recall where. But if thats correct, i believe we have a lot of it.

Jm.......the cuts are a sixtenth on their short sides. 1/16 x 1/16 x hypotenuce.
copy?

Got it, Thanks.

Hopefully I can started on these this week, waiting on 2MM endmills.

JM.........have you ever done any threading on a cnc mill/machining center?

Yes, But im going to Do the main body in a CNC lathe then place them in a fixture to cut the slots on a 5 axis mill.
Link Posted: 7/27/2016 11:52:44 AM EDT
[#26]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
HKiller,

My lock ring showed up today. Looks great!
Sprayed it with some brake cleaner to get the protectant oil off of it and it's now a much lighter grey color.
Now if only the postal service hadn't of lost the new end plates I ordered, I could install it! (USPS seems to be losing a lot of my packages lately! )

http://i1228.photobucket.com/albums/ee450/kdwaddle/8b1f2e4f-e373-465d-b4f6-eff2e88452d3_zpsh7vkhov3.jpg
View Quote

on Colts didnt the hole on the side go all the way through?
Link Posted: 7/27/2016 12:34:30 PM EDT
[#27]
Discussion ForumsJump to Quoted PostQuote History
Quoted:

on Colts didnt the hole on the side go all the way through?
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
HKiller,

My lock ring showed up today. Looks great!
Sprayed it with some brake cleaner to get the protectant oil off of it and it's now a much lighter grey color.
Now if only the postal service hadn't of lost the new end plates I ordered, I could install it! (USPS seems to be losing a lot of my packages lately! )

http://i1228.photobucket.com/albums/ee450/kdwaddle/8b1f2e4f-e373-465d-b4f6-eff2e88452d3_zpsh7vkhov3.jpg

on Colts didnt the hole on the side go all the way through?


I've seen both.
Link Posted: 7/27/2016 12:41:46 PM EDT
[#28]
2 ADS ON EE RIGHT NOW
Link Posted: 7/27/2016 12:54:53 PM EDT
[#29]
Discussion ForumsJump to Quoted PostQuote History
Quoted:

on Colts didnt the hole on the side go all the way through?
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
HKiller,

My lock ring showed up today. Looks great!
Sprayed it with some brake cleaner to get the protectant oil off of it and it's now a much lighter grey color.
Now if only the postal service hadn't of lost the new end plates I ordered, I could install it! (USPS seems to be losing a lot of my packages lately! )

http://i1228.photobucket.com/albums/ee450/kdwaddle/8b1f2e4f-e373-465d-b4f6-eff2e88452d3_zpsh7vkhov3.jpg

on Colts didnt the hole on the side go all the way through?

I have seen both too. Not sure why.
Link Posted: 7/27/2016 2:21:35 PM EDT
[#30]
I have Colts that go through and some that stop at the threads.  My problem is finding a tool to correctly torque them down.  I tried the Brownells tool and the pin bent.  Purchased a German spanner and the pin turned out to be a hair to big.  Now I need to find a way to reduce the size of the pin, without destroying the 80 dollar tool.
Link Posted: 7/27/2016 9:38:19 PM EDT
[#31]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
I have Colts that go through and some that stop at the threads.  My problem is finding a tool to correctly torque them down.  I tried the Brownells tool and the pin bent.  Purchased a German spanner and the pin turned out to be a hair to big.  Now I need to find a way to reduce the size of the pin, without destroying the 80 dollar tool.
View Quote


Just came here to post this.  What is everyone using to install these?  I really don't want to buy an expensive tool that will likely only be used once.
Link Posted: 7/27/2016 10:30:32 PM EDT
[#32]
Discussion ForumsJump to Quoted PostQuote History
Quoted:

Just came here to post this.  What is everyone using to install these?  I really don't want to buy an expensive tool that will likely only be used once.
View Quote



I've been using one of these cheapies. Hasn't marred any of my Colt lock rings (or castle nuts) yet and I can get them plenty tight.

https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=0ahUKEwiOlMGqjpXOAhUEXR4KHeRvAbUQjRwIBw&url=http%3A%2F%2F15sports.com%2Findex.php%3Froute%3Dproduct%2Fproduct%26path%3D57_100%26product_id%3D125&psig=AFQjCNGPG5oG9C3EAUavNXpX08VeA5Kyhw&ust=1469759324852063
Link Posted: 7/29/2016 12:17:03 PM EDT
[#33]
Just ordered 2 of the "Carbine Lock Nuts (Vietnam Style, the gentleman also called them)" from Essential Arms.
Should have them late next week.
He said they list them for $20 each, got them for $12 each plus $4-5 shipping.
He said they couldn't justify selling them for $20 a piece. Must have a lot of them I thought
I'll post some photos when I get them.
Link Posted: 7/29/2016 1:20:39 PM EDT
[#34]
I just ordered one from Essential Arms for $12 as well, we'll see how it goes!
Link Posted: 8/3/2016 2:38:44 PM EDT
[#35]
Received my locking rings from Essential Arms today. Faster than I expected.
One thing I didn't think of was inquiring as to the finish, 'blued' they are. Oh well.
Also, for those into the finite details, I think they chamfered the wrong, side, it's on the side that butts up to the end-plate with the slots for staking.
Good enough for my builds I suppose.
Here are some pics:

</a>" />
</a>" />
</a>" />


I'll update how they fit shortly...............

Update:  Good fit on my extensions. Hand tightened for now; I need to buy a decent wrench for them.
Link Posted: 8/3/2016 3:06:32 PM EDT
[#36]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Received my locking rings from Essential Arms today. Faster than I expected.
One thing I didn't think of was inquiring as to the finish, 'blued' they are. Oh well.
Also, for those into the finite details, I think they chamfered the wrong, side, it's on the side that butts up to the end-plate with the slots for staking.
Good enough for my builds I suppose.
Here are some pics:

http://<a href=http://i947.photobucket.com/albums/ad318/RBMIII/2016-08-03%2011.35.06.jpg</a>" />
http://<a href=http://i947.photobucket.com/albums/ad318/RBMIII/2016-08-03%2011.35.50.jpg</a>" />
http://<a href=http://i947.photobucket.com/albums/ad318/RBMIII/2016-08-03%2011.34.48.jpg</a>" />


I'll update how they fit shortly...............

Update:  Good fit on my extensions. Hand tightened for now; I need to buy a decent wrench for them.
View Quote



Send them to John Thomas for a quick park job (Retro Arms Works).
Link Posted: 8/3/2016 3:32:21 PM EDT
[#37]
Discussion ForumsJump to Quoted PostQuote History
Quoted:



Send them to John Thomas for a quick park job (Retro Arms Works).
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
Received my locking rings from Essential Arms today. Faster than I expected.
One thing I didn't think of was inquiring as to the finish, 'blued' they are. Oh well.
Also, for those into the finite details, I think they chamfered the wrong, side, it's on the side that butts up to the end-plate with the slots for staking.
Good enough for my builds I suppose.
Here are some pics:

http://<a href=http://i947.photobucket.com/albums/ad318/RBMIII/2016-08-03%2011.35.06.jpg</a>" />
http://<a href=http://i947.photobucket.com/albums/ad318/RBMIII/2016-08-03%2011.35.50.jpg</a>" />
http://<a href=http://i947.photobucket.com/albums/ad318/RBMIII/2016-08-03%2011.34.48.jpg</a>" />


I'll update how they fit shortly...............

Update:  Good fit on my extensions. Hand tightened for now; I need to buy a decent wrench for them.



Send them to John Thomas for a quick park job (Retro Arms Works).


Just may do that.
I'm looking for pricing on some sights now to park them.
Link Posted: 8/3/2016 3:37:29 PM EDT
[#38]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


Just may do that.
I'm looking for pricing on some sights now to park them.
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
Quoted:
Received my locking rings from Essential Arms today. Faster than I expected.
One thing I didn't think of was inquiring as to the finish, 'blued' they are. Oh well.
Also, for those into the finite details, I think they chamfered the wrong, side, it's on the side that butts up to the end-plate with the slots for staking.
Good enough for my builds I suppose.
Here are some pics:

http://<a href=http://i947.photobucket.com/albums/ad318/RBMIII/2016-08-03%2011.35.06.jpg</a>" />
http://<a href=http://i947.photobucket.com/albums/ad318/RBMIII/2016-08-03%2011.35.50.jpg</a>" />
http://<a href=http://i947.photobucket.com/albums/ad318/RBMIII/2016-08-03%2011.34.48.jpg</a>" />


I'll update how they fit shortly...............

Update:  Good fit on my extensions. Hand tightened for now; I need to buy a decent wrench for them.



Send them to John Thomas for a quick park job (Retro Arms Works).


Just may do that.
I'm looking for pricing on some sights now to park them.


I don't have a clue what he'll charge, but on other work he's done for me he was nearly impossible to beat price wise for the quality.  For something simple like this I'd bet a $20 or so would get them mailed back to you.
Link Posted: 8/4/2016 11:16:36 AM EDT
[#39]
They are cheap, but look a little rough.

Making them in any small batch is hardly worth it. I may still do a small run just for the hell of it.
Link Posted: 8/4/2016 11:27:27 AM EDT
[#40]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
They are cheap, but look a little rough.

Making them in any small batch is hardly worth it. I may still do a small run just for the hell of it.
View Quote


The Essential Arms pieces?
Oh, I agree, a park job would make them look a lot better in my opinion.
It's just a matter of cost, would it be worth it.
I'll call John Thomas today for a quote and lead time.
Link Posted: 8/4/2016 11:38:16 AM EDT
[#41]
Discussion ForumsJump to Quoted PostQuote History
Quoted:


The Essential Arms pieces?
Oh, I agree, a park job would make them look a lot better in my opinion.
It's just a matter of cost, would it be worth it.
I'll call John Thomas today for a quote and lead time.
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
They are cheap, but look a little rough.

Making them in any small batch is hardly worth it. I may still do a small run just for the hell of it.


The Essential Arms pieces?
Oh, I agree, a park job would make them look a lot better in my opinion.
It's just a matter of cost, would it be worth it.
I'll call John Thomas today for a quote and lead time.

Yes, the OD finish is a little rough, Dull tooling. and burrs on the staking slots.
Link Posted: 8/10/2016 3:09:51 PM EDT
[#42]
Well,
I sent my locking rings out to John Thomas.
I wasn't in a hurry or anything, thinking a small job they'd get done with a bunch of other parts.
He received them on Monday and I had them back today via First Class mail.
Guy's got like 50 little retro elves working for him or something.
Didn't know first class worked so fast too.

John is highly recommended. I couldn't be happier.

I did indoor shots installed for an idea of the color compared to relatively known parts colors.

</a>" />
</a>" />
</a>" />

Yeah, super bright outside today. I'm  no Ansel Adams;

</a>" />

Link Posted: 8/10/2016 7:40:43 PM EDT
[#43]
Yeah, John is a badass and does very professional work.

I'm glad to see the lock rings turn out so well.
Link Posted: 8/13/2016 9:54:10 AM EDT
[#44]
OK the price is ridiculous but these are the real deal.  Made by Colt Canada.  Not sure if they can ship south of the border or not.

http://www.nordicmarksman.com/Nut-Receiver-Extension.html
Link Posted: 8/13/2016 10:47:41 AM EDT
[#45]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
OK the price is ridiculous but these are the real deal.  Made by Colt Canada.  Not sure if they can ship south of the border or not.

http://www.nordicmarksman.com/Nut-Receiver-Extension.html
View Quote


They may well be real deal Colt, but they aren't exactly correct for circa '60,s  70,s.    Four staking slots.......never seen that on a 60's vintage Colt.    The spanner holes that don't go through......I've read that they were used, but have never seen a verifiable original Colt 60's/70,s model that came with them. I'm not saying that "no through hole" were not used by Colt in the 60,s/70,s....just saying I've never seen a verifiable original with them.

They would be easier to machine, for sure, without the through hole.   Single point chasing the threads first, then drilling the through holes can bugger up the threads.  Drilling the spanner holes first, then single pointing the threads messes with the tool insert, being its now an interrupted cut.   An 1 3/16 - 16 tap would solve those problems, but I've always single pointed the threads.
Link Posted: 8/13/2016 2:47:53 PM EDT
[#46]
Interesting, never noticed that they had four staking slots.
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