H&K MP5K/SP89/SP5K 9mm Cocking Tube Support Complete

Each support is complete with a detent and spring installed. These can also be used to replace the plastic or cheaply made steel or aluminum clone parts found in many clones and builds out there. Our cocking tube support features all steel HK German manufacture. This is the first and only factory-correct cocking tube support on the market. Do not settle for a clone or aftermarket HK parts when you can get the factory HK part for less than the US-made knockoff.

Compatible with:

• HK MP5K 
• HK SP89 
• HK SP5K 
• MP5 reverse stretch firearms
• Other custom builds & clone builds