The SB Tactical SBT5K transforms HK MP5K and SP89 pistols into more stable, controllable platforms. This ATF-compliant stabilizing brace delivers enhanced accuracy and control while maintaining the compact profile that makes these firearms so versatile. Built specifically for the unique dimensions and mounting requirements of HK's iconic pistol platforms.
What Makes This Different
Unlike generic braces that require extensive modification, the SBT5K integrates seamlessly with the MP5K's existing end cap threading. The single-point attachment system eliminates wobble and maintains proper sight alignment under rapid fire. Factory specifications ensure consistent lockup with both original HK components and quality aftermarket parts.Key Features
- Direct threading attachment to MP5K/SP89 end cap - no adapters required
- 6061-T6 aluminum construction with Type III hard anodizing
- Adjustable length of pull from 8.5 to 11.75 inches
- Integrated QD sling swivel socket for tactical applications
- Textured contact surfaces prevent slippage during use
- Compatible with factory HK and aftermarket trigger groups
- Maintains access to all controls and charging handle operation
Technical Specs
- Overall length: 8.5-11.75 inches (adjustable)
- Weight: 14.2 ounces
- Material: 6061-T6 aluminum with reinforced polymer components
- Finish: Type III hard coat anodizing, matte black
- Thread pitch: Compatible with HK MP5K/SP89 end cap threading
- Adjustment: 5-position length adjustment mechanism
- Country of origin: Made in USA
