After shooting about 150 rounds with the stock collapsible stock found on the Armalite AR-10 and almost all AR-15 carbines I decided they weren’t worth my time or money. They rattle around like cheap toys and your check weld while aiming is right at the stock/buffer tube interface. I quickly discovered the UBR is the answer to both problems: rock solid and an un-interrupted cheek weld surface.
Here’s the box, packaging, contents, and poster:
…and its construction:
So in summary, the UBR includes the stock and buffer tube for an AR-10 or AR-15. You only need to include the buffer and spring. It’s a rock solid stock that provides a consistent cheek weld and fixed stock stability. I plan to use it on additional AR platform builds.