The PROMAG 25-round magazine provides an immediate capacity upgrade for Glock 17, 19, and 26 9mm pistol platforms. Designed for sustained operational periods, this magazine is a functional component for training, competitive shooting, or duty applications where increased ammunition on demand is critical.
Key Features
Construction & Materials
This magazine features a robust, impact-resistant polymer body, precision-molded to integrate seamlessly into Glock frames. The polymer construction contributes to reduced weight while maintaining structural integrity under operational stress. Internally, a heat-treated chrome silicon wire spring maintains consistent tension, mitigating feeding anomalies. The injection-molded polymer follower is designed for anti-tilt performance, promoting reliable ammunition presentation to the feed ramp.
Performance & Reliability
Engineered for consistent feeding, the PROMAG 25-round magazine is constructed to withstand repeated loading cycles and operational demands. The feed lip geometry is optimized to ensure smooth cartridge movement, critical for maintaining operational cadence. Its design prioritizes functional reliability, enabling extended engagements without requiring frequent reloads.
Compatibility
Specifically designed for full compatibility with Glock 17, Glock 19, and Glock 26 pistol variants chambered in 9mm. This magazine extends below the grip line for the compact and subcompact models (Glock 19, 26) due to its increased capacity.
Technical Specifications
- Manufacturer: PROMAG
- Model: Glock 17/19/26 Extended Capacity
- Caliber: 9mm Luger
- Capacity: 25 Rounds
- Body Material: Impact-Resistant Polymer
- Follower: Anti-Tilt Polymer
- Spring Material: Heat-Treated Chrome Silicon Wire
- Compatibility: Glock 17, Glock 19, Glock 26 (9mm)
- SKU: LIP|PMGLK-A15








