Glock 21 Gen3 Night Sights .45 ACP Black Pistol
Capacity: 13+1 · Barrel Length: 4.6 inches
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Specifications
Grip Polymer
Action Semi-Automatic
Finish Black
Sights Night Sights
Weight 26.28 ounces
Capacity 13+1
Grip Safety No
Optic Ready No
Barrel Length 4.6 inches
Manual Safety No
Overall Length 8.3 inches
Trigger Safety Yes
Caliber / Gauge .45 ACP
Threaded Barrel No
Magazines Included 1
Ambidextrous Safety No
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
The Glock 21 Gen3 is a full-size semi-automatic pistol chambered in .45 ACP, combining Glock’s Safe Action system with a durable polymer frame and a 4.60-inch carbon steel rifled barrel. Its 13+1 capacity provides substantial onboard ammunition, while the factory-style night sights support target acquisition in reduced-light conditions. The black frame and matte black slide provide a practical, low-reflection finish. This used agency-trade firearm includes one magazine, and its condition may vary.
Key Features
- .45 ACP chambering delivers proven service-pistol performance
- 13+1 capacity supports extended shooting sessions
- 4.60-inch rifled carbon steel barrel balances sight radius and handling
- Safe Action system includes an integrated trigger safety
- Night sights assist with aiming in low-light conditions
- Durable polymer frame with equipment rail for compatible accessories
The Glock 21 Gen3 offers a dependable full-size .45 ACP platform with night sights and agency-trade character.
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- SKU:
- UGLK21300
- UPC:
- 568794321591
- BUDS ID:
- 730017690
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
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| Action | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic |
| Barrel Length (in.) | 4.6 | 5.0 | 3.9 | 5.0 | 4.4 |
| Caliber / Gauge | .45 ACP | .45 ACP | .45 ACP | .45 ACP | .45 ACP |
| Capacity | 13 | 8 | 9 | 8 | 8 |
| Finish | Black | Gray | Matte Black | Platinum Gray Cerakote | Black |
| Overall Length (in.) | 8.3 | 8.7 | 7.2 | 8.5 | 7.7 |
| Sights | Night Sights | Night Sights | Night Sights | Night Sights | Night Sights |
| Weight (lbs) | 1.64 | 2.41 | 1.61 | 2.12 | 1.9 |
| Ambidextrous Safety | No | Yes | No | Yes | No |
| Grip Safety | No | Yes | No | Yes | No |
| Manual Safety | No | Yes | No | Yes | No |
| Threaded Barrel | No | No | No | Yes | No |
| Trigger Safety | Yes | No | No | No | No |
| Actions | Current Item |
