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The Shield Arms Glock 19/23 magazine extension is a well-engineered capacity upgrade that maintains a practical profile for carry and competition use. Built from billet 6061 aluminum and finished in gold with Type II anodizing, this extension adds five rounds to Glock 19 magazines and four rounds to Glock 23 magazines. The machined construction and anodized coating deliver durability while keeping the weight reasonable for everyday use.
The gold color on this extension stands out as a refined alternative to standard black, giving your magazines a more distinctive look while the hard anodized finish resists corrosion and maintains appearance through regular handling. The extension body features machined index cuts that create texture and grip points when drawing from magazine pouches, which makes a difference during fast reloads. The overall design stays slim without looking undersized, and the beveled top edges work well with most aftermarket flared magwells.
What sets this extension apart is the intelligent floor plate design that lets you service the spring and follower without removing the extension from the magazine body. This means faster maintenance and cleaning without fuss, which is valuable during range sessions or competition. The extension comes with a higher-tension spring, about ten percent stronger than factory springs, that supports the added capacity and promotes reliable feeding through the extra rounds.
Installation requires basic tools (included Allen wrenches) and is straightforward for anyone comfortable working with magazine components. The extension works with OEM Glock magazines and is compatible with most aftermarket flared magwells on the market. The product carries a lifetime warranty backed by Shield Arms' Spring for Life guarantee, giving you confidence in the build quality and customer support.
No, this extension is designed for DIY installation with basic tools. The included Allen wrenches and simple step-by-step process make it straightforward to install on your existing Glock magazine without professional help.
Yes, it's compatible with most aftermarket flared magwells designed for standard Glock magazines. The beveled top edges of the extension are specifically machined to fit well with popular magwell options, though you should verify compatibility with your specific magwell model.
The extension uses a threaded retention screw that holds everything securely in place, so it won't pop off during normal carry or shooting. Reviews from users in competition and duty use confirm the mounting stays tight through heavy use.
Yes, that's one of the key design advantages. The easy-access floor plate allows you to remove the spring and follower for cleaning or inspection without taking the extension off the magazine body, saving time during maintenance.
| UPC | 853465008551 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | G19-ME-5-GLD |
| Product Type | Magazine Extension |
| Model | |
| Color | Gold |
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