Pearce Grip Extension for Glock Gen 4, 9mm/40 S&W

In the realm of firearms, efficiency and capacity often mean the difference between success and failure. Enter this magazine extension, a simple yet effective solution for Glock enthusiasts seeking to optimize their firepower without compromise. Designed specifically for Generation 4 and 5 Sub-Compact, Mid, and Full Size Glock high-capacity magazines, this unit is a testament to practical innovation.

This accessory replaces the original floor plate and internal locking plate of your magazine with ease. By doing so, it adds two additional rounds to your 9mm setup—a significant enhancement when readiness is paramount. For those who wield .40 S&W or .357 SIG calibers, expect similar gains with an extra two rounds at your disposal. Even users of the .45 GAP model will find value as they benefit from an additional round.

Constructed from robust High Impact Polymer, these extensions are built to endure rigorous conditions—withstanding drop tests in temperatures ranging from -20°F to a scorching 350°F. Such resilience ensures reliability regardless of environmental challenges you may face.

It’s important to note that while this unit offers substantial benefits across several models, it does not accommodate the larger calibers such as 10mm or .45 ACP models—an aspect worth considering when planning your configurations.

Ultimately, integrating this magazine extension into your arsenal means embracing superior capacity without sacrificing quality or dependability—a smart choice for any discerning shooter looking to enhance their operational capabilities.