Glock 43X MOS8 9mm 3.4" Barrel 15rd Black MOS8 FS Aimpoint COA | UPC 764503073021
The Glock 43X MOS8 is a premium slimline 9mm pistol that combines the popular 43X platform with Glock’s advanced MOS (Modular Optic System) technology. This specific model, designated PX4350B03FRMOS8A4, features a 3.4-inch barrel, a 15-round magazine capacity, and is optimized for the Aimpoint COA red dot optic. Finished in a durable black polymer frame with a matching slide, this MOS8 variant includes fixed sights and a crisp 5.5 lb trigger pull, making it an excellent choice for concealed carry, home defense, and professional use. UPC 764503073021.
Advanced MOS8 Optic-Ready Platform
The Glock 43X MOS8 takes the proven slimline design of the 43X and enhances it with the latest MOS8 optic mounting system. This configuration is specifically engineered to accommodate the Aimpoint COA red dot sight, providing a low-profile, direct-mount solution that maintains a slim overall package. The MOS8 slide offers multiple mounting options while preserving the slimline ergonomics that made the 43X series so popular for everyday carry. Whether you prefer a red dot for faster target acquisition or want the flexibility to run iron sights, the MOS8 system delivers professional-grade performance.
Key Features of the Glock 43X MOS8
- 9mm Luger Caliber – Reliable and widely available defensive cartridge with excellent terminal performance.
- 3.4 Inch Barrel – Compact barrel length ideal for concealed carry while maintaining good velocity and accuracy.
- 15-Round Magazine Capacity – Higher capacity than many competing slimline pistols in the same size class.
- MOS8 Optic System – Factory optic-ready slide designed for Aimpoint COA and other popular red dot sights.
- Fixed Sights – Reliable fixed sight configuration for consistent point of aim.
- 5.5 lb Trigger Pull – Smooth and consistent trigger for improved accuracy and control.
- Black Polymer Frame & Slide – Durable, lightweight, and corrosion-resistant construction.
- Slimline Design – Narrow grip and slide profile for excellent concealability and comfort.
- UPC: 764503073021
Technical Specifications
| Specification | Details |
|---|
| Brand | Glock |
| Model | 43X MOS8 |
| Caliber | 9mm Luger |
| Barrel Length | 3.4 inches |
| Overall Length | 6.5 inches |
| Capacity | 15+1 rounds |
| Optic System | MOS8 (Aimpoint COA Compatible) |
| Sights | Fixed Sights |
| Trigger Pull | 5.5 lbs |
| Frame Material | Polymer |
| Finish | Black |
| Model Number | PX4350B03FRMOS8A4 |
| UPC | 764503073021 |
Why Choose the Glock 43X MOS8 Aimpoint COA Model?
The Glock 43X MOS8 stands out in the slimline category by offering a factory optic-ready platform specifically tailored for the Aimpoint COA. Many shooters prefer the speed and precision of a red dot sight for both defensive and range use. This model eliminates the need for aftermarket milling or adapter plates, providing a clean, low-mount solution straight from the factory. Combined with the increased 15-round capacity and the legendary reliability of the Glock platform, this pistol offers an outstanding balance of concealability, capacity, and modern optic capability.
Ideal Applications
The Glock 43X MOS8 is an excellent choice for concealed carry permit holders who want a slim, comfortable pistol with higher magazine capacity. It is also well-suited for law enforcement officers seeking a backup or off-duty weapon, as well as competitive shooters who prefer a compact platform with red dot capability. The combination of the MOS8 system and Aimpoint COA compatibility makes this model particularly attractive for those who want a modern, optic-equipped carry gun without sacrificing the slim profile that makes the 43X series so popular for everyday carry.
Build Quality and Performance
Glock is renowned worldwide for producing reliable, durable, and user-friendly firearms. The 43X MOS8 continues this tradition with its high-quality polymer frame, durable slide finish, and precision barrel. The 5.5 lb trigger provides a smooth and consistent pull that aids in accurate shooting, while the fixed sights offer a dependable backup sighting system. The MOS8 optic mounting system is engineered for strength and repeatability, ensuring that your chosen optic maintains zero even under heavy use. This pistol delivers the proven performance and safety features that have made Glock one of the most trusted names in the firearms industry.
Experience modern slimline performance with the Glock 43X MOS8 9mm. This optic-ready pistol features a 3.4-inch barrel, 15-round capacity, MOS8 system for Aimpoint COA, fixed sights, and a 5.5 lb trigger. Model PX4350B03FRMOS8A4. UPC 764503073021.
