Extended Magazine Well — Glock 19 Gen4 — Magpul®

Faster reloads, better ergonomics

The Magpul^® extended magazine well for Glock 19 Gen4 is a purpose-built magwell that improves magazine guidance and speeds reloads under stress. The low-profile flare helps funnel magazines into the grip more reliably during fast presentations and transitions, making it a valuable upgrade for training and competition shooters.

Robust polymer construction

Manufactured from a reinforced, impact-resistant polymer, the magwell is engineered to withstand rigorous use while keeping added weight to a minimum. The material selection balances durability with comfortable hand contact and a clean finish that integrates with the Glock frame.

Ergonomics and handling

The flared geometry provides a consistent tactile reference for the support hand and improves purchase on the grip during reloads. Installation is typically straightforward and designed to match the contour of the Glock 19 Gen4 frame; always verify fit for your exact model and holster setup.

Installation & compatibility

The product is intended for Glock 19 Gen4 frames. Some Gen3/Gen4 variations or aftermarket frames may require minor fitting or specific installation steps—please check the compatibility notes or contact us if unsure. Installing a magwell can affect holster fit; confirm holster compatibility post-installation.

Key benefits

• Faster, more reliable magazine seating during reloads
• Reinforced, impact-resistant polymer construction
• Low-profile flare that preserves concealable lines
• Improved ergonomics and hand purchase for dynamic shooting
• Designed to integrate cleanly with Glock 19 Gen4 frames