The Glock 43X MOS is a slimline, optics-ready 9mm pistol designed specifically for concealed carry. Featuring Glock’s Modular Optic System (MOS), this model allows for direct mounting of micro red dot optics while maintaining a compact and lightweight profile.
Built with Glock’s proven Safe Action system, the 43X MOS delivers reliability, simplicity, and performance in a platform ideal for everyday carry.
Key Features
- Chambered in 9mm
- 10+1 round capacity
- MOS (Modular Optic System) for red dot compatibility
- Slimline frame for easy concealment
- Glock Marksman Barrel for improved accuracy
- Accessory rail for lights/lasers
- Safe Action trigger system
Specifications
- Manufacturer: Glock
- Model: 43X MOS
- Caliber: 9mm
- Capacity: 10+1 rounds
- Barrel Length: ~3.41 inches
- Overall Length: ~6.5 inches
- Width: ~1.1 inches
- Weight: ~18–23 oz (variant dependent)
- Action: Striker-fired
Why Choose the Glock 43X MOS
The Glock 43X MOS stands out because it combines:
- Glock reliability and simplicity
- Slim profile for concealment
- Optic-ready capability for modern setups
Unlike standard compact pistols, the 43X MOS offers a balance of:
- Shootability (longer grip vs G43)
- Concealability (slim width)
- Customization (optics + rail)
Concealed Carry Performance
The Glock 43X MOS is purpose-built for everyday carry:
- Slim frame reduces printing
- Lightweight for all-day wear
- Compatible with red dot optics for faster target acquisition
- 10-round capacity provides solid defensive capability
This makes it ideal for:
- Everyday concealed carry
- Law enforcement off-duty carry
- Backup firearm use
What’s Included
- Glock 43X MOS pistol
- (2) 10-round magazines
- Hard case
- Cleaning kit
- Magazine loader
| Model | G43X |
| Type | PISTOL |
| Caliber | 9MM |
| Manufacturer | GLOCK |