The Beretta M9A4 G is a full-size service pistol built on the proven M9 platform and updated with modern tactical features. It is chambered for 9mm Luger and combines an optic-ready slide, a threaded barrel, and Vertec-style thin grips for a familiar ergonomics package. The G variant includes a hammer decocker for the safety configuration.
Key Specifications
- Chambering is 9mm Luger.
- Barrel length is 5.1 inches with a threaded 1/2×28 pattern.
- Finish is Flat Dark Earth Cerakote.
- Frame is aluminum with polymer Vertec-style thin grips in FDE.
- Slide material is carbon steel and comes optic-ready with a proprietary slide cut.
- Sights are tritium night sights.
- Standard magazine capacity is 10 rounds.
- Includes a 3-slot Picatinny rail for accessory mounting.
- Safety for the G model is a decocker.
- Optic compatibility is red-dot optic compatible (mounting plates sold separately).
The M9A4 G pairs traditional M9 ergonomics with contemporary service and duty features: an optic-ready slide for micro red-dots, a threaded barrel for use with muzzle devices where lawful, durable FDE Cerakote surfaces, and aggressive thin grips for intuitive index and control. Its configuration is intended for users seeking a full-size 9mm platform with modern sighting and accessory options.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
