ZF-5 / MP5 9mm Extractor Spring

The ZF-5 9mm Extractor Spring is a significant part of future maintenance. As the most commonly replaced worn component, a new extractor spring should be installed when the end user notices less consistent extraction and ejection.

• Compatible with ZF-5, MP5, SP5, MP5K, SP-89, SP5K, MP5SD and other 9mm roller-delayed blowback firearms.
• Made in the USA
• Includes ZF-5 9mm extractor spring (10 Pack)