SB TACT SBT5K FLDING PSTL BRACE BLK

Description

The SB Tactical SBT5K is a pistol stabilizing brace built specifically for the MP5K platform and its civilian variants. If you run an HK SP89, HK SP5K, PTR 9KT, Century Arms AP5-P, AP5-M, or most SP5K-pattern clones in 9mm, this is the drop-in brace designed for that receiver family. It is not a universal fit — the installation depends on a two-pin receiver design, so before ordering, verify that your pistol uses two push pins rather than one. That distinction is what separates compatible hosts from incompatible ones, and SB Tactical is direct about it.

The brace replaces the factory end cap with a molded polymer unit that integrates a side-folding hinge. Folding the brace brings the overall package down significantly for storage or transport, while deploying it gives your forearm a solid surface to brace against during firing. The polymer construction keeps weight to 13 ounces, which matters on a compact pistol where balance is already a consideration. Because the brace is molded as an integral end cap rather than a separate sleeve or strap assembly, there are no moving parts beyond the hinge itself — fewer points of potential failure and a cleaner profile against the host firearm. Finish is black throughout, matching the standard furniture on most MP5K-pattern pistols without modification.