The MP BSL Arm Brace – HK94/MP5 is engineered with Magpul design principles to enhance single-handed handling of HK94/MP5-pattern pistols. Built from proprietary polymer, this collapsible arm brace delivers durability and a lightweight profile while preserving the platform’s distinctive appearance.
A tool-less adjustment system allows quick deployment and collapse without additional equipment. The integrated QD sling attachment and broad lateral forearm contact surface work together to substantially improve stability during firing. An M-LOK® slot provides flexible sling mounting alternatives. The ambidextrous design accommodates both left and right-handed shooters with enhanced ergonomics throughout. Dimensions measure 6.50″ H x 2.30″ W, constructed entirely in polymer with a black finish.
Made in the U.S.A.






