Description
The Beretta M9A4 Overlanding Lunar 10 Round is the coolest-toned of Beretta’s Overlanding finishes: a pale grey-green Cerakote across both slide and frame that reads as neutral rather than tactical. It is the one to pick if you want the Cerakote durability without a colour that announces itself.
This is part number JS92M9A4GLUN10: a full-size M9A4 with a 5.10-inch threaded barrel, an optic-ready slide, an aluminium frame with a beavertail and a Picatinny rail, and ten-round magazines so the Beretta M9A4 Overlanding Lunar 10 Round is lawful in every state. The G suffix means decocker only, with no manual safety.
What Lunar Cerakote gives you
- Full coverage on slide and frame, not the slide alone
- A muted grey-green that does not look like a costume piece
- Cerakote resists corrosion and abrasion far better than a bare or anodised surface
- No effect on function; every component underneath is standard M9A4
- Handling marks and holster wear are much less visible than on black

The M9A4 underneath the colour
- A 5.10-inch threaded barrel, the full-length slide of the military-pattern gun
- An optic cut machined into the slide at the factory, not milled afterwards
- A Picatinny rail moulded into the aluminium frame
- A beavertail, so a high grip sits close without slide bite
- Ambidextrous decocker-only controls
Specifications
- Manufacturer: Beretta USA
- Part number: JS92M9A4GLUN10
- Caliber: 9mm Luger
- Capacity: 10+1
- Barrel length: 5.10 inches, threaded
- Barrel: Black steel
- Slide: Lunar Cerakote, optic ready, serrated
- Frame: Lunar Cerakote aluminium, beavertail and Picatinny rail
- Controls: Ambidextrous, decocker only (G)
- UPC: 082442067261
Decocker only, and why it matters
On a standard 92 the lever is both a safety and a decocker, which means it is possible to present the pistol with the safety still engaged and get a dead trigger. The G configuration on the Beretta M9A4 Overlanding Lunar 10 Round removes that failure mode entirely: the lever decocks and springs straight back to fire.
It is the setup most agencies that issue the platform specify, and the one most instructors recommend. For practice, CCI Blazer Brass is the economical option, and cartridge standards are published by SAAMI.
Setting it up and magazine law
The Beretta M9A4 Overlanding Lunar 10 Round needs no gunsmithing to take a dot, a light and a muzzle device. Optic adapter plates are footprint-specific and sold separately. A suppressor is an NFA item requiring an ATF application and approval before transfer, and MAG5 Firearms does not deal in NFA items.
The pistol ships with ten-round magazines and is lawful everywhere. It accepts higher-capacity 92-series magazines, including the Mec-Gar 30-round, wherever those are permitted.
Why this pistol earns its place
- A neutral, understated Cerakote across both slide and frame
- The Beretta M9A4 Overlanding Lunar 10 Round is decocker only, with no manual safety to leave engaged
- Optic cut, accessory rail and threaded muzzle from the factory
- An aluminium frame and steel slide, which very few makers still offer
- Lawful capacity in every state, with full-capacity magazines fitting where legal
The Beretta M9A4 Overlanding Lunar 10 Round suits someone who wants the Cerakote finish and the Overlanding specification without a loud colour. The same pistol is offered in Nomad Bronze and Clay, and the shorter-slide M9A4 Centurion shares the action.
All firearm purchases ship to a licensed dealer and require a completed background check. Contact MAG5 Firearms if you need help arranging the transfer.
Carrying and storing it
A full-size steel-slide pistol is not a summer carry gun for most people, and the Beretta M9A4 Overlanding Lunar 10 Round is better thought of as a truck, pack, range and nightstand pistol. That is what the Cerakote is for: a gun that lives in a case in a vehicle sees temperature swings and condensation that will find any gap in a lesser finish.
Store it with the hammer down and the chamber empty unless it is in a holster that covers the trigger guard. Wipe the exterior after handling, and pay attention to the rail slots and the underside of the dust cover, where grit collects unnoticed.






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