Glock G21 G5 MOS Features
The Glock G21 G5 MOS is designed for shooters who prioritize stopping power and adaptability. Chambered in .45 ACP, it uses Glock’s Safe Action® trigger system and a 4.61-inch barrel to deliver dependable accuracy and recoil control. The Modular Optics System (MOS) slide cut allows for mounting a variety of micro red dot optics, while factory fixed Glock sights remain in place for co-witness or backup aiming.
This Gen5 model features multiple enhancements including front slide serrations, a flared mag-well for improved reload speed, and the elimination of finger grooves for a more customizable grip. The Grey Cerakote finish applied to the slide adds a modern, tactical appearance and increased surface durability. Supplied with three 13-round magazines and housed in a Glock-branded plastic case, this pistol is ideal for duty, personal defense, or range use.
Glock G21 G5 MOS Specifications
- Manufacturer: Glock
- Model: G21 G5 MOS
- Caliber: .45 ACP
- Action: Safe Action
- Capacity: 13+1
- Barrel Length: 4.61″
- Overall Length: 8.03″
- Frame: Polymer
- Frame Finish: Gray
- Slide Finish: Grey Cerakote
- Finish Type: Applied Finish
- Sights: Fixed Glock Sights
- Sight Type: Fixed
- Optics Ready: Yes (Modular Optics System)
- Magazines Included: 3
- Magazine Description: 13-round capacity
- Weight: 29.81 oz
- Safety Features: No Manual Safety
- Case: Plastic
- Additional Features: Front Slide Serrations, Flared Mag-Well, Optics Cut
| Barrel Length | 4.61 |
|---|---|
| Caliber | .45 ACP |
| Capacity | 13 |
| Condition | New in Box |
| Finish Per Color | Grey |
| Manufacturer | Glock |
| Manufacturer Part Number | UA215S203MOFG |
| Model | 21 Gen5 MOS |
| Type | Semi Auto Handguns |
| UPC | 764503001598 |
