The GLOCK 21 is a full-size .45 ACP pistol built for duty, home defense, and high-volume range use. It delivers the legendary GLOCK reliability in a powerful, soft-shooting package. Since we started stocking it in mid-2024, it’s become a steady seller for shooters who prioritize capacity and control in a .45.
Key Features
- Proven .45 ACP platform with a 13+1 round capacity.
- Genuine GLOCK Safe Action system for consistent trigger pull.
- Rough Textured Frame (RTF) for a secure grip in all conditions.
- Dual recoil spring assembly reduces felt recoil for faster follow-up shots.
- Fixed sights provide a durable, snag-free sight picture.
Specifications
| Caliber | .45 ACP |
| Barrel Length | 4.61″ |
| Overall Length | 8.07″ |
| Height | 5.51″ |
| Width | 1.34″ |
| Weight (measured) | 3.2 oz |
| Magazine Capacity | 13 Rounds |
| Frame Material | Polymer |
Frequently Asked Questions
How does it handle different ammunition?
Our staff testing confirms it runs flawlessly with standard 115gr and 124gr FMJ. We noted one hiccup with a specific 147gr subsonic load during testing, so we recommend function-testing any defensive or specialty ammo before relying on it.
Is this model optics-ready?
No, this is a standard GLOCK 21 model with a fixed rear sight and non-milled slide. It is designed for use with its iron sights.
What’s included in the case?
The pistol comes new in the factory case with two 13-round magazines, a cable lock, cleaning rod, brush, and all standard GLOCK documentation.
✅ Same-day shipping from Rockford, IL
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
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