The FAB Defense Ultimag 17 is a polymer replacement magazine built for Glock 17-pattern pistols. It provides an 18-round 9x19mm (9mm Luger) capacity in a reinforced, impact- and crush-resistant polymer body. The magazine ships with a concealable base plate installed and a tactical floor plate included, and it offers a visual round indicator plus tool-free disassembly for straightforward maintenance. Compatibility covers a range of Glock models listed by the manufacturer.
Key Specifications
- The capacity is 18 rounds (9x19mm).
- Compatible models include Glock G17, G17L, G19, G19X, G34, G45, and G47.
- Construction is reinforced, impact- and crush-resistant polymer.
- The finish and standard option is black.
- The package includes an installed concealable base plate and a tactical floor plate.
- Features a visual indication of even rounds from 4 to 18 for quick status checks.
- Disassembly requires no tools for basic maintenance and service.
- Exterior offers a multi-textured grip surface for positive handling.
- The product ships with two enclosed floor plates.
Practical and purpose-driven, the Ultimag 17 combines a higher-capacity configuration with durable polymer construction for day-to-day use and spare-mag duties. Its visual round indicator and simple, tool-free serviceability make it a sensible choice for shooters who prioritize reliable function and low-maintenance gear.
