THE FUTURE OF ROLLER DELAYED FIREARMS
Roller Delayed 9mm & 10mm
MRDS PDW
Zenith Firearms stands as a premier expert in the field of roller-delayed firearms, setting the standard for precision engineering and innovative design. With a rich heritage of craftsmanship and a commitment to excellence, Zenith Firearms is proud to introduce the ZF-9 and ZF-10.
MRDS PDW
Bolt assembly has a roller delayed blowback operation that allows for less recoil and more reliability.
Features a last round bolt hold open system.
Trigger grip is AR compatible and accepts standard AR triggers.
FULL LENGTH PICATINNY RAIL & END PLATE
Seamlessly mount your optics and braces with a full-length top rail and integrated end plate.
ALUMINUM UPPER & LOWER
Precision-machined from high-grade aluminum for rugged durability and long-lasting performance in harsh conditions.
FULLY AMBIDEXTROUS DESIGN
Designed for all shooters — intuitive controls on both sides, including safety, bolt release, mag release, and a non-reciprocating charging handle.
M-LOK® HANDGUARD
Modular M-LOK® handguard for quick, secure attachment of lights, grips, and other accessories.
SPECIFICATIONS
CALIBER
OPERATING SYSTEM
• Roller Delayed Blowback
WEIGHT W/O MAG
• 4.5lbs (ZF-10)
MODE OF FIRE
• Semi Auto
BARREL
• Cold hammer forged, fluted 6 groove 1/7″ right hand twist, and nitrated.
BARREL LENGTH
• 8-7/8″ (ZF-10)
HANDGUARD
• Mlok (free floating) heatshield, Full length picatinny rail
MAGAZINE
SAFETY
• Ambidextrous
TRIGGER WEIGHT
• 6-8lbs
MRDS PDW PLATFORM
The ZF-9 & ZF-10 from Zenith Firearms are next-generation PCCs engineered for precision, speed, and adaptability. Built on our proprietary MRDS (Modern Roller Delayed System) — a platform developed through years of focused experience with roller-delayed blowback firearms — the MRDS PDWs are designed for reliability, control, and versatility, all in a lightweight, compact package.
