


Bolt Groups, Parts
ZF-5 / MP5 Roller Maintenance Kit (8.00mm Locking Roller (x2), F-Style Roller Retainer Plate & Roll Pin)
SKU: KT4
Categories: Bolt Groups, Parts
Item #:KT-4
The Zenith ZF-5 Roller Maintenance Kit includes 8.00mm locking rollers (2), F-style roller retainer plate, and roller retainer plate roll pin.
- Compatible with two-pin receiver ZF-5s, MP5s, MP5SDs and other 9mm roller-delayed blowback firearms without wrap-a-round semi-automatic shelves.
- Made in the USA
- Includes: Complete ZF-5 semi-automatic trigger group (with ambidextrous selector lever and polymer housing)





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