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Reliability by Design

Roller-delayed blowback firearms are known for their reliability under the most extreme conditions. Special operations personnel have employed them for decades in the harshest environments on the planet, and in the most demanding crisis situations.

Zenith’s production of this legendary platform is by MKE. With more than 40 years of experience manufacturing roller-delayed firearms using original tooling, dies, and data, MKE’s products deliver the exact performance that users of this platform have come to expect.

Mission Adaptable

Whether you’re working on a Protective Services Detail, clearing rooms in an urban environment, or engaging targets at intermediate ranges in open terrain, Zenith has a roller-delayed firearm that is appropriate for your task.

Additionally, due to the popularity of this platform, aftermarket accessories that improve ergonomics and enhance performance are widely available.

End User Support

Zenith Firearms stands behind its agency products with a three-year warranty, and warranty extension packages are available for purchase. As roller-delayed blowback specialists, we employ talented, experienced gunsmiths who perform maintenance, repair, modification, customization, and refurbishing services on all makes and models of similar design.

We also offer a full line of spare parts.

Zenith Firearms is a BATFE licensed manufacturer and importer of destructive devices (FFLs 10 and 11), and a DDTC licensed exporter and broker of defense articles. We have extensive experience on the international market and with international logistics, and we can meet your ammunition and ordnance needs in support of domestic and foreign military sales.



Each Zenith firearm is configured to your specific need for burst and/or fully automatic fire.


Zenith is proud to introduce its new Tempest Fighting Helmet.


Defense/LEO Purchase Contacts

 Don Leckrone
Director, Client Engagements, Defense and Intelligence