Beretta M9A4 9mm Bronze 15+1 TB
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About this product
The beretta m9a4 9mm bronze 15+1 tb is a modernized service pistol that keeps the classic Beretta 92-series ergonomics and adds a factory threaded barrel, aggressive slide serrations, and a durable bronze Cerakote finish. It’s a full-size, duty-ready handgun built for shooters who want a reliable range gun or a suppressor host without straying from the proven Beretta platform. This model ships with a 15-round magazine and comes ready for red dot optics with a factory-milled slide.
| Manufacturer | Beretta |
|---|---|
| Model | M9A4 |
| Material | Steel slide, aluminum alloy frame (per manufacturer specs) |
| Compatibility | Beretta 92-series holsters and magazines |
| Finish | Bronze Cerakote |
| Weight | 33.3 oz (unloaded, per manufacturer specs) |
| Condition | New |
Key Features
- Factory-Threaded Barrel: Why it matters — you can run a suppressor or compensator right out of the box without aftermarket machining or extra costs.
- Optic-Ready Slide: Why it matters — the slide is milled for the Beretta RDO system, letting you mount a red dot directly without a plate adapter, keeping the deck height low.
- Aggressive Slide Serrations: Why it matters — front and rear serrations give you a solid grip for press checks and malfunction drills, even with wet or gloved hands.
- Vertec-Style Thin Grip: Why it matters — the thinner profile reduces reach to the trigger, making the M9A4 more comfortable for shooters with smaller hands while keeping the full-size capacity.
- 15+1 Round Capacity: Why it matters — you get a full-size magazine capacity that complies with standard-capacity states and gives you enough rounds for extended range sessions or training courses.
Who It’s For
This pistol is for the shooter who wants a modernized Beretta 92 without losing the classic DA/SA trigger and open-slide design. It’s ideal for range practice, suppressor use, and defensive training. If you’re a new shooter stepping into a full-size 9mm, the Vertec grip and manageable recoil make it a solid choice. It also appeals to Beretta fans who want factory upgrades without sending the slide out for milling.
Pros and Cons
- Pro: Factory threaded barrel saves you $150+ on aftermarket work.
- Pro: Optic-ready slide is compatible with multiple red dot footprints using Beretta’s RDO plates.
- Pro: Bronze Cerakote finish is tough and looks sharp even after holster wear.
- Con: The DA/SA trigger pull has a heavier first shot compared to striker-fired guns, so you’ll need practice to shoot it accurately under pressure.
Comparison: Beretta M9A4 vs. Zev Technologies OZ9 vs. Agency Arms Agency 9
| Feature | Beretta M9A4 | Zev Technologies OZ9 | Agency Arms Agency 9 |
|---|---|---|---|
| Caliber | 9mm | 9mm | 9mm |
| Capacity | 15+1 | 17+1 | 17+1 |
| Barrel Length | 4.9" threaded | 4.5" threaded | 5.0" threaded |
| Trigger | DA/SA | Striker-fired | Striker-fired |
| Optic Ready | Yes (RDO plate system) | Yes (direct mount) | Yes (Agency cut) |
| Price | $1,169 | $1,899 | $2,495 |
FAQ
Does the Beretta M9A4 come with a threaded barrel?
Yes, the M9A4 ships with a factory-threaded barrel (TB) that accepts standard 1/2x28 thread pitch suppressors and compensators. It also includes a thread protector cap.
What magazines are compatible with the M9A4?
It uses standard Beretta 92-series magazines. The M9A4 ships with two 15-round magazines, but it will also accept 17-round, 18-round, and 30-round magazines from Beretta and Mec-Gar.
Can I mount a red dot sight without a plate?
The slide is milled for Beretta’s RDO system, which requires a specific plate for your optic footprint. Beretta offers plates for Trijicon RMR, Leupold DeltaPoint Pro, Aimpoint ACRO, and others.
Is the M9A4 California-compliant?
This model is not listed on the California Handgun Roster. You’ll need to check your local laws for compliance.
What holsters fit the M9A4 with the threaded barrel?
Most Beretta 92-series holsters will fit, but you need one with an open muzzle or a cutout for the threaded barrel. Kydex holsters from Safariland, Blackhawk, and CrossBreed are popular choices.
Why Buy From Us
- ✔ Nationwide delivery (all 50 states)
- ✔ Ships 1-2 business days
- ✔ 30-day returns
- ✔ Secure checkout
Related categories: Semi Auto Handguns | Beretta Pistols | 9mm Handguns
Last updated: April 2026