MAGPUL PMAG 21 GL9 Glock 17/19/26 9mm 21-Round Magazine, Black
Magpul- SKU:
- MAG661-BLK-10
- Caliber:
- 9mm
- Capacity:
- 21 Rounds
- Platform:
- G17
- Material:
- Polymer
- Color:
- Black
MAGPUL PMAG 21 GL9 Glock 17/19/26 9mm 21-Round Magazine, Black
Magpul PMAG 21 GL9 Glock 17/19/26 9mm 21-Round Magazine, Black
Overview
The Magpul PMAG 21 GL9 is a durable, high-capacity 21-round magazine designed for Glock-pattern 9mm pistols. Built with Magpul’s rugged polymer construction, a stainless steel spring, and a high-visibility controlled-tilt follower, this magazine delivers reliable feeding and long-lasting performance. Compatible with a wide range of full-size, compact, and subcompact Glock-pattern firearms, the PMAG 21 GL9 also meets 140mm competition requirements, making it an excellent choice for duty, training, competition, and recreational shooting.
Key Features
• 21-round capacity
• Compatible with full-size, compact, and subcompact Glock-pattern 9mm pistols
• Durable, lightweight polymer construction
• High-visibility controlled-tilt follower
• Corrosion-resistant stainless steel spring
• Slide locks open on an empty magazine
• Drops free when loaded or unloaded
• Round indicator windows display 10, 15, and 21 rounds remaining
• Flared removable floorplate for easy maintenance
• Paint pen dot matrix for magazine identification
• Meets 140mm competition requirements
• Made in the USA
Specifications
• Brand: Magpul
• Model: PMAG 21 GL9
• Caliber: 9mm Luger
• Capacity: 21 Rounds
• Compatibility: Glock-pattern full-size, compact, and subcompact double-stack 9mm pistols, including Ruger RXM
• Color: Black
• Magazine Material: Polymer
• Spring Material: Stainless Steel
• Follower: High-Visibility Controlled-Tilt
MPN: MAG661-BLK
UPC: 840815109709
Applications
Ideal for competition shooting, range training, home defense, duty use, and recreational shooting. The PMAG 21 GL9 offers increased capacity and dependable reliability for Glock-pattern 9mm pistols while minimizing reloads during extended shooting sessions.
Additional Features
Integrated viewing windows provide quick confirmation of remaining ammunition at 10, 15, and 21 rounds. The removable flared floorplate allows for fast disassembly and cleaning, while the textured polymer body provides a secure grip during reloads. Built to Magpul’s demanding standards, the PMAG 21 GL9 delivers reliable performance in a lightweight, durable package.