Description
The M9A4 Overlanding Lunar is Beretta's fresh take on one of the most battle-tested pistol platforms in history. Introduced in 2026, the Overlanding Series takes everything that made the M9A4 a standout and adds finishes and features aimed squarely at the outdoor crowd. The Lunar Cerakote covers both the aluminum Vertec frame and the steel slide, giving it a clean, cool-toned look that doesn't scratch easily and holds up to the elements far better than bare metal.
Under the hood, this is still a full-size DA/SA 9mm with Beretta's proven 92-series action. The 5.1-inch barrel is threaded 1/2×28 right from the factory, so running a suppressor or muzzle device is plug-and-play. The slide is cut for red dot optics, and the tritium night sights that come standard mean you're covered whether you mount a dot or run irons. The Type G decocker-only setup is worth noting for anyone who hasn't run a G-model Beretta before: you get the decocker function without a manual safety, which a lot of people prefer for outdoor carry and home defense roles where simplicity under stress matters.
The Vertec frame brings a slimmer, more straight-up-and-down grip angle compared to the classic 92 profile, which most people find points more naturally. Pair that with the beveled magwell, oversized magazine release, and short-reset trigger bar, and you have a gun that handles noticeably better than a standard M9 in fast-paced use. The 3-slot Picatinny rail lets you throw a light or laser on the front without any adapters.
This 10-round version ships with two magazines and Beretta's Overlanding kit: a Streamlight MicroStream flashlight, a compass, and a 10mm socket. It's a thoughtful little bonus that speaks to what this gun is actually for. Whether it's riding in a center console on a long overland trip, getting packed into the backcountry, or pulling double duty as a capable range pistol, the M9A4 Overlanding Lunar has the specs and the finish to back it up.
Key Specifications
- Manufacturer: Beretta USA
- Model: M9A4 Overlanding
- MPN: JS92M9A4GLUN10
- UPC: 082442067261
- Caliber: 9mm Luger
- Action: Double Action / Single Action
- Barrel Length: 5.1"
- Thread Pattern: 1/2×28
- Capacity: 10+1
- Overall Length: 8.5"
- Overall Height: 5"
- Grip Width: 1.4"
- Sight Radius: 6.1"
- Weight (Unloaded): 33.4 oz
- Frame: Aluminum Alloy Vertec
- Slide: Carbon Steel, Optic Ready / Serrated
- Finish: Lunar Cerakote
- Sights: 3-Dot Tritium Night Sights
- Safety: Ambidextrous Decocker Only (Type G)
- Rail: 3-Slot Picatinny
What’s Included
- Beretta M9A4 Overlanding Lunar pistol
- 2x 10-round magazines
- Wraparound grip
- Streamlight MicroStream flashlight
- Compass
- 10mm socket
Frequently Asked Questions
What is the Type G decocker on the M9A4 Overlanding and how does it work?
The Type G configuration means the pistol has a decocker-only setup with no manual safety. Pressing the lever safely drops the hammer to a rest position, putting the pistol in double-action mode for the next shot. Many people prefer this for carry and field use because it keeps the draw and presentation simple without an extra safety step to manage under pressure.
Does the M9A4 Overlanding Lunar come ready for a red dot optic?
Yes, the slide is RDO-compatible right out of the box. It's designed to accept modern pistol red dot optics without any additional machining. The tritium night sights that come standard are also fully usable if you choose to run irons only or co-witness with a low-mounted dot.
What thread pitch is the barrel, and what muzzle devices will fit?
The barrel is threaded 1/2×28, which is the standard pitch for 9mm in the U.S. and compatible with the vast majority of 9mm suppressors, compensators, and thread protectors on the market. No adapter is needed for most popular suppressors.
How is the Overlanding Series different from a standard M9A4?
The Overlanding models add the outdoor-themed Cerakote finishes (Lunar, Clay, and Nomad Bronze), but the platform upgrades are real and substantive: factory-threaded barrel, RDO-compatible slide, tritium night sights, beveled magwell, oversized magazine release, short-reset trigger bar, and the included Overlanding kit with a flashlight, compass, and 10mm socket. It's a more fully kitted-out package than the base M9A4.
Is the Beretta M9A4 Overlanding Lunar a limited edition or a standard catalog item?
The M9A4 Overlanding Series was introduced as a new lineup for 2026 and is positioned as a purpose-built series rather than a one-off commemorative. That said, availability can vary by retailer and region, so if you're interested it's worth securing one when you see it in stock.
What holsters fit the Beretta M9A4 Overlanding Lunar?
Because the M9A4 Overlanding is built on the standard 92-series Vertec frame with a Picatinny rail, most holsters made for the Beretta M9A4 or 92-series Vertec-framed pistols will fit it. If you plan to run a weapon light, look for a holster specifically designed for the M9A4 with the 3-slot rail footprint.





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