After a brief hiatus as a single part, Sig Sauer has announced that it is selling the Arm Braces as individual parts. Previously, Sig Sauer had made the change that the arm brace was sold only as a complete package including extension, nut, plate, and brace.
Osage Country Guns broke it down:
Back in December we reported that Sig had discontinued stand along PSB sales. This was a serious annoyance to dealers and consumers because many don’t want the pre-packged kit (which included the buffer tube, buffer, spring, and the brace itself) because they either had the parts or wanted to use less expensive parts.
It seems that the backlash or lack of sales on the new kits has caused Sig to recant and roll back the change. Braces are once again available without having to buy a kit.
Additionally the braces are available in six configurations