Glock G31 Magazine: Proven Reliability with 15-Round Capacity

Dependable magazines are a foundational component of any defensive pistol setup. In field use and training, a magazine must resist impact, retain spring tension, and feed reliably through thousands of rounds. Proper selection reduces malfunctions and increases confidence under stress.

GLOCK G31 MAGAZINE

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GLOCK G31 MAGAZINE double-stacked polymer shell image

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Overview

The GLOCK G31 MAGAZINE is the factory replacement and spare magazine built to Glock’s exacting standards. It offers a 15-round double-stacked capacity and is engineered with an inner steel frame encapsulated by an outer polymer shell. At a street price of $26.99, it provides OEM construction without a premium markup. Clicking the links will take you to our shop page where you can complete purchase through the retailer.

Design and construction

Durable inner steel frame

The inner steel frame prevents bending and deformation that can occur under impact or during heavy use. This is critical for consistent alignment of cartridges and follower travel, reducing feed issues in adverse conditions.

Outer polymer shell

The polymer outer shell protects the steel insert and resists corrosion while keeping weight low. Its design minimizes damage when dropped from height or exposed to environmental extremes, a key benefit for duty or range use.

Performance and applications

Double-stacked construction gives the 15-round capacity while maintaining a compact footprint compared to single-stack options. The magazine is intended for G31 pistols but is also compatible with firearms that accept Glock-style magazines of similar dimensions and certain smaller Glock frames that accept double-stacked magazines. That versatility makes it useful for backup mags, range spares, and duty rotations.

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Fit, maintenance, and practical tips

Use a light coat of appropriate lubricant on the follower and outer body if operating in sandy or salty environments. Rotate magazines in service to preserve spring life, and inspect the polymer shell and floorplate for cracks after hard impacts. Because caliber was not specified, confirm caliber compatibility with your firearm before loading; the magazine body and steel insert determine fit, not visible markings alone.

GLOCK G31 MAGAZINE close-up of polymer body and steel insert

For an OEM-spec spare at a competitive price, the GLOCK G31 MAGAZINE is a tactical choice you can trust. Check current availability on our shop page to add this dependable magazine to your kit.

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People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.

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