The SB5 was developed for use on MP5, MP5K Reverse Stretch, and HK53 clones (buffered carriers only). It WILL NOT fit HK91 or MP5K clones.
- Ready to Install with HK-style Adapter
- Pistol Stabilizing Brace
- Adjustable Stabilizing Nylon Strap
SB Tactical products are designed and intended only for use as forearm braces to provide a more stable firearm platform. They are neither designed nor intended to be fired from the shoulder. As configuration changes may alter the classification of a particular firearm, the user bears sole responsibility for determining the correct application of state and federal law.