Want to add sling attachment to AR 15 with collapsible buttstock

jbaugh · 04-03-2008, 08:34 AM

I would like to add a rear attachment point to my AR 15 with collapsible buttstock for sling attachment.
I actually received a "GRSC CAR-A-2H" device for this purpose when I bought my sling. The instructions simply says "This piece should be installed by a gunsmith". Other manufacturers offer almost the same item with the comment that "Installation requires only a spanner tool".
I've found this link:
Collapsible Stock Removal - AR15Armory.com
that nicely demonstrates disassembly of the collapsible buttstock.
I don't want to pay a gunsmith for something I can easily do myself. And it seems I can get one of these spanner wrenches for $5 or $6. But I don't want to start something that will leave my rifle in a non-functional state.
My questions are:
1) Is this process as easy as it appears for someone who has not done this before?
2) Does anyone have experience with one of the other types of sling attachments that can be installed in the same position without requiring disassembly? This would require $40- $50 additional cost. But it seems it would be simple to attach. These require attachment with allen wrench screws and it looks like they would be bulkier. But I don't know if that is a practical issue.
Any suggestions or advice will be appreciated.
Thanks.
John

golem1961 · 04-04-2008, 09:15 PM

Before you remove the buffer tube take note of the detent pin and spring in the rear of the receiver. You will notice that the buffer tube is screwed in to the point where the lip of the buffer tube overlaps the rear of the detent, thus holding it in place. when reinstalling the buffer tube after you have installed your new attachment plate, make sure to screw it in to the same depth as it was, so as to once again keep your detent pin in place. No other problem should present itself from this simple procedure. Good luck!

AKHunter · 04-04-2008, 09:21 PM

It is super easy to do, just make sure you pay close attention to the detents and springs as Golem said. AR15.com has illustrated instructions on this as well. I used those same instructions to assemble my AR15 yesterday. They are fairly well done. If you are unsure, read ahead in the process a bit.

madcratebuilder · 04-05-2008, 06:30 AM

It's so easy a caveman could do it.

Sorry, couldn't resist. Just watch the detent and spring. The spanner wrench is a good investment. Before long you well be building your own ar's.

jbaugh · 04-05-2008, 04:37 PM

Thank you all for your replies and encouragement.
I think I'll go for it!
John

04-03-2008, 08:34 AM	#1
jbaugh Registered User Join Date: May 2006 Posts: 2	Want to add sling attachment to AR 15 with collapsible buttstock I would like to add a rear attachment point to my AR 15 with collapsible buttstock for sling attachment. I actually received a "GRSC CAR-A-2H" device for this purpose when I bought my sling. The instructions simply says "This piece should be installed by a gunsmith". Other manufacturers offer almost the same item with the comment that "Installation requires only a spanner tool". I've found this link: Collapsible Stock Removal - AR15Armory.com that nicely demonstrates disassembly of the collapsible buttstock. I don't want to pay a gunsmith for something I can easily do myself. And it seems I can get one of these spanner wrenches for $5 or $6. But I don't want to start something that will leave my rifle in a non-functional state. My questions are: 1) Is this process as easy as it appears for someone who has not done this before? 2) Does anyone have experience with one of the other types of sling attachments that can be installed in the same position without requiring disassembly? This would require $40- $50 additional cost. But it seems it would be simple to attach. These require attachment with allen wrench screws and it looks like they would be bulkier. But I don't know if that is a practical issue. Any suggestions or advice will be appreciated. Thanks. John

04-04-2008, 09:15 PM	#2
golem1961 Member Join Date: Feb 2007 Location: Woodville tx. Vienna Il. Posts: 67	Before you remove the buffer tube take note of the detent pin and spring in the rear of the receiver. You will notice that the buffer tube is screwed in to the point where the lip of the buffer tube overlaps the rear of the detent, thus holding it in place. when reinstalling the buffer tube after you have installed your new attachment plate, make sure to screw it in to the same depth as it was, so as to once again keep your detent pin in place. No other problem should present itself from this simple procedure. Good luck! __________________ Beyond Tactical, Practical!

04-05-2008, 06:30 AM	#4
madcratebuilder Senior Member Join Date: Oct 2007 Location: Northern Orygun Posts: 433	It's so easy a caveman could do it. Sorry, couldn't resist. Just watch the detent and spring. The spanner wrench is a good investment. Before long you well be building your own ar's. __________________ old white farts love preparing for the zombie apocalypse...

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04-04-2008, 09:21 PM	#3
AKHunter Senior Member Join Date: Feb 2008 Location: Alaska Posts: 872	It is super easy to do, just make sure you pay close attention to the detents and springs as Golem said. AR15.com has illustrated instructions on this as well. I used those same instructions to assemble my AR15 yesterday. They are fairly well done. If you are unsure, read ahead in the process a bit.

04-05-2008, 04:37 PM	#5
jbaugh Registered User Join Date: May 2006 Posts: 2	Thank you all for your replies and encouragement. I think I'll go for it! John