Strike Industries Extended Mag Plate for Glock G17/G22

The Strike Industries Aluminum Extended Magazine Plate is designed for Glock G17 (9mm) and G22 (.40 cal) OEM double-stack magazines to improve reload ergonomics while preserving magazine function. Machined from 6061-T6 aluminum and finished in black, the plate increases usable capacity on compatible magazines. The design emphasizes a low-drag profile to reduce snagging during magazine changes.

Key Specifications

• The material is 6061-T6 aluminum.
• The compatible models are Glock G17 (9mm) and G22 (.40 cal) magazines.
• The color/finish is black.
• The capacity increase is +5 rounds for 9mm on compatible OEM double-stack magazines.
• The capacity increase is +4 rounds for .40 cal on compatible OEM double-stack magazines.
• The style is an extended magazine plate / extension.
• The product model is listed as Extended Mag Plate.
• The plate is intended for OEM double-stack Glock magazines.
• The kit includes an aluminum plate that adds extra locking security.

This extended mag plate provides a compact, durable way to gain additional rounds and a more positive grip on compatible Glock magazines. Its low-profile, no-snag geometry and robust 6061-T6 construction make it suitable for range use, competitive shooting, and high-round training sessions where reliable reloads and extra capacity are desired.