ZF-5 / MP5 Ejector Axle Assembly
(0 Reviews)
ZF-5 / MP5 Ejector Axle Assembly
Item #:ZF5U102001New production, U.S.-made ZF-5 ejector axle assembly. The ejector axle assembly secures the ejector in the trigger pack and allows it to move correctly in the frame.
- Compatible with ZF-5, MP5, SP5, MP5K, SP-89, SP5K, MP5SD and other 9mm roller-delayed blowback firearms.
- Includes ejector axle and retainer spring
- The machine is made from premium steel and coated with manganese phosphate for corrosion resistance.
- Made in the USA
ZF-5 / MP5 Ejector Kit
(0 Reviews)
ZF-5 / MP5 Ejector Kit
New production: U.S.-made ZF-5 ejector lever and chrome silicon wire ejector spring.
- Compatible with ZF-5, MP5, SP5, MP5K, SP-89, SP5K, MP5SD and other 9mm roller-delayed blowback firearms.
- Includes ejector lever and spring
- The ejector lever is premium steel coated with manganese phosphate for corrosion resistance.
- Made in the USA
ZF-5 / MP5 Folding Stock
(0 Reviews)
ZF-5 / MP5 Folding Stock
- Black, side folding stock assembly
- Polymer-molded and fiberglass-reinforced
- Compatible with full-size MP5 models including the ZF-5, MP5, SP5, MP5-SD and other full-size MP5 platform
- All ATF regulations apply. It is not a 922r-compliant part.
ZF-5 / MP5 Large Takedown Pin
(0 Reviews)
ZF-5 / MP5 Large Takedown Pin
Item #:ZF5U13300This new production ZF-5 large takedown pin attaches the stock of most HK-style roller-delayed blowback firearms.
- Compatible with ZF-5, MP5, SP5, MP5K, SP-89, MP5SD and other roller-delayed blowback firearms
- Machined from premium steel
- Made in the USA
ZF-5 / MP5 Monolithic Cocking Tube
$60.00(0 Reviews)
ZF-5 / MP5 Monolithic Cocking Tube
Unlike other MP5 cocking tubes on the market, Zenith’s monolithic cocking tube is constructed out of one piece of solid steel for superior structural strength.
ZF-5 / MP5 Picatinny Hardware Kit
(0 Reviews)
ZF-5 / MP5 Picatinny Hardware Kit Item #:KT3 New production, U.S.-made ZF-5 Picatinny rail mounting hardware.
- Compatible with ZF-5, MP5, SP5, MP5K, SP-89, SP5K, and other roller-delayed blowback firearms.
- Machined from premium steel and black oxide-coated
- Add a drop of blue thread locker to the screws and torque evenly to 20 inches/lbs. Each.
- Made in the USA
ZF-5 / MP5 Picatinny Optic Rail Assembly
(0 Reviews)
ZF-5 / MP5
- Compatible with the ZF-5 and other full-sized MP5 platforms.
- Does not fit MP5 PDW models (ZF-5K, ZF-5P, ZF-5T)
- Secures directly to the claw-mount lugs on an H&K-style stamped receiver
- Mounting hardware included
- Machined from aluminum
ZF-5 / MP5 Semi-Auto Hammer Assembly
(0 Reviews)
ZF-5 / MP5 Semi-Auto Hammer Assembly
Item #:ZF5U102002The New U.S.-made ZF-5 semi-auto hammer assembly includes the hammer, hammer strut, strut pin, and spring.
- Compatible with semi-auto MP5s, HK94s, SP5s, MP5Ks, SP89s, SP5Ks, and MP5 40 & MP5 10mm
- Includes hammer, strut, strut pin and spring
- Machined from premium tool steel
- Manganese phosphate coated for corrosion resistance
- Made in the USA
ZF-5 / MP5 Semi-Automatic Trigger Group (Complete)
$425.00(0 Reviews)
ZF-5 / MP5 Semi-Automatic Trigger Group
The ZF-5 Semi-Automatic Trigger Group features Zenith’s proprietary machined and TIG welded steel trigger box for increased rigidity and the tightest tolerances on the market. All internal steel components are heat treated before manganese phosphate coating and polishing, adding to long-term reliability and corrosion resistance. Zenith’s 9mm trigger groups maintain an average trigger pull of 6-8 lbs. To inquire about trigger pull and trigger reset upgrades for your 9mm roller-delayed blowback firearm.
- 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)
ZF-5 / MP5 Series 3-Lug Flash Hider
(0 Reviews)
ZF-5 / MP5 Series 3-Lug Flash Hider
Compatible with ZF-5, ZF-5P, MP5, SP5, SP5K-PDW, and other 9mm roller-delayed blowback firearms with barrels featuring a properly machined 3-lug adapter.
- Reduces flash signature for use in low-light conditions
- Quickly attaches and detaches from 3-lug ZF-5/MP5 barrels
ZF-5 / MP5 Series Firing Pin
(0 Reviews)
ZF-5 / MP5 Series Firing Pin
Item #: ZF5U06202
- Compatible with ZF-5, ZF-5P, ZF-5K, MP5, SP5, HK94, MP5K, SP5K, SP89, MP5SD, and other 9mm roller-delayed blowback firearms.
- Made in the USA
- Includes: 9mm Firing Pin
ZF-5 / MP5 Series Firing Pin Kit
(0 Reviews)
ZF-5 / MP5 Series Firing Pin Kit
Item #: KT2
- Compatible with ZF-5, ZF-5P, ZF-5K, MP5, SP5, HK94, MP5K, SP5K, SP89, MP5SD, and other 9mm roller-delayed blowback firearms.
- Made in the USA
- Includes: 9mm Firing Pin and Spring


















