The SBT5K™ from SB Tactical enhances your MP5K with an integral, side-folding, molded polymer end cap. This stabilizing brace fits 2-pin “K” models including HK SP89, HK SP5K, PTR 9KT, Century Arms AP5-P & AP5-M, and most SP5K clones in 9MM. The brace comes as a complete, ready-to-install assembly with a molded polymer end cap featuring a QD socket, an integral side-folding mechanism, and an adjustable nylon strap for a custom fit.
Based on the iconic Brügger and Thomet side-folding stock for the MP5K series, this brace is US veteran designed and proudly made in the USA. Your pistol requires 2 push pins for installation; if it only has 1 push pin, this brace will not fit. Due to varying tolerances between roller lock manufacturers, gunsmith installation or fitting may be required.






