Shield Arms Magazine Extension +5/+4 for Glock 17/22/34/35/19X/45 Gold

The Shield Arms Magazine Extension +5/+4 for Glock 17/22/34/35/19X/45 Gold is a precision-engineered capacity enhancer designed for operators who demand reliable ammunition storage without sacrificing ergonomics or reliability. This extension effectively increases the magazine capacity by five rounds for full-size Glock models and four rounds for compact models, allowing for fewer magazine changes during critical engagements.

Constructed from hardened polymer and steel components, this extension maintains dimensional tolerance across thousands of cycling rounds. The design interfaces seamlessly with OEM Glock magazines, utilizing a precision-fit socket that prevents wobble or horizontal play—essential for reliable feeding and proper seating. The gold anodized finish provides corrosion resistance and visual distinction while maintaining durability.

Ideal for law enforcement, competitive shooters, and tactical professionals, this extension enhances operational flexibility. Installation requires no modifications to your firearm or magazine body; it simply slides over the factory baseplate and locks in place, making field replacement and maintenance straightforward for both technicians and end users.