Warning

 

Close
Confirm Action

Are you sure you wish to do this?

Cancel Confirm
AR15.COM
AR Sponsor
9/20/2012 6:19:26 PM EDT
I have a UBR on my Stag 3G and would like to put it on my LAR-8 Standard A4, which buffer tube do I need for the LAR?
9/20/2012 6:56:07 PM EDT
[#1]
A carbine receiver extension tube(buffer tube), carbine buffer, and a carbine spring.

ETA: It seems that the UBR comes with its own receiver extension tube(buffer tube).

I would simply swap the entire UBR setup over on you LAR. Then get another stock and receiver extension tube for your Stag.
9/21/2012 4:14:10 AM EDT
[#2]
Would I need a heavy buffer and spring for the .308? The buffer spring appears stiff now in the A2 stock.
9/21/2012 3:42:25 PM EDT
[#3]
You would need a buffer spring and buffer designed for the .308.
9/21/2012 3:49:26 PM EDT
[#4]
Thx for the help!
AR Sponsor