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AR15.COM
10/28/2021 8:06:39 PM EDT
[Last Edit: XxSLASHERxX][Edited]
I have a carbine spring in the buffer tube with the spacer installed with the UBR.

I have a 20" SR upper installed on this lower.

Will this combo work? Or do I need a A2 buffer and spring?
N.R.A. Master Class Shooter
10/28/2021 8:33:23 PM EDT
[Last Edit: FLATFOOT762][Edited] [#1]
I don't believe that an A2 buffer will work in the UBR (i could be wrong though). The standard buffer and spring, along with the spacer should work, but I haven't used that combo to be sure.

I'm using an A5 buffer and spring in my daughter and I's service rifles, both with the UBR Gen2 stocks.
I AM DARREN WILSON
10/28/2021 10:58:56 PM EDT
[Last Edit: HighpowerRifleBrony][Edited] [#2]
It'll work. In case of premature case swipes or if you have to have a non-lock back on empty lever (BAD), get an Odin adjustable buffer set for H2-H3.
"Technique isn't something that can be taught. It's something you find on your own." - Bunta Fujiwara

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