Item #:ZF5U03200 These is the only pins that are compatible with the ZF-5 PDW models. This is a new production ZF-5 small takedown pin. It is used to secure the lower grip housing to the upper of the MP5 and can also be used to secure the hand-guard. Compatible with MP5, HK94, MP5K, SP89, MP5 40 & MP5 10mm and many other roller delayed blowback firearms. Machined from premium steel Made in the USA
