Extended Magazine Well — Glock 17 Gen3 — Magpul®

Extended magwell for Glock 17 Gen3 — Magpul^® — a low-profile flare that improves magazine guidance and speeds reloads.

Purpose-built for faster, more reliable reloads

The Magpul^® extended magwell for Glock 17 Gen3 is engineered to funnel magazines into the grip more smoothly during rapid reloads. Its discreet, low-profile flare reduces the chance of a missed seat while maintaining a clean silhouette on the pistol.

Thoughtful ergonomics

Simple but effective ergonomic shaping gives both novice and experienced shooters a consistent tactile reference for the support hand. The magwell helps reduce fumbling and saves valuable fractions of a second during stress or competition scenarios.

Durable, field-ready construction

Manufactured from reinforced, impact-resistant polymer, the magwell delivers long service life without adding unnecessary weight. The finish and fit are designed to integrate neatly with the Glock 17 Gen3 frame for a factory-like appearance.

Installation and fit notes

Designed primarily for Glock 17 Gen3 frames; installation is generally straightforward on standard Gen3 models. Some aftermarket frames, modified backstraps or certain holster setups may require minor fitting. Installing a magwell can change holster compatibility — always verify holster fit and function after installation.

Key benefits

• Flared magwell for faster, more reliable magazine seating
• Reinforced, impact-resistant polymer construction
• Low-profile design that preserves concealability
• Improved ergonomics for consistent support-hand purchase
• Easy installation on standard Glock 17 Gen3 frames (verify aftermarket compatibility)