The ZEV Basepad for Glock 17 magazines is an extended basepad that increases magazine capacity and streamlines handling. It provides capacity growth of +5 rounds on compatible 9mm magazines and +4 rounds on compatible .40 S&W magazines. The three-piece design and included extended spring simplify installation, disassembly, and routine cleaning. Finished in red, the basepad is designed for lightweight, everyday use with standard Glock 17 magazines.
Key Specifications
- The finish is Red.
- This basepad adds +5 rounds (9mm) to compatible magazines.
- This basepad adds +4 rounds (.40 S&W) to compatible magazines.
- Designed to fit standard GLOCK 9mm & .40 magazines.
- This product is compatible with 17-round magazines only.
- The construction uses a 3-piece design for easy reassembly without damaging the magazine body.
- The package includes an extended magazine spring.
- An additional power spring is provided in the kit.
- The basepad is lightweight and durable.
- Installation and removal are easy for cleaning and maintenance.
For shooters looking to increase capacity and improve reload ergonomics on Glock 17 magazines, the ZEV basepad offers a straightforward, modular upgrade. Its three-piece layout and included springs let you manage spring tension and serviceability without modifying the magazine body, while the red finish provides clear identification. Use this basepad to extend usable capacity for range work, competition, or everyday carry configurations that accept standard Glock 17 magazines.









