An aftermarket modification package designed for compact handguns chambered in 9mm Luger, this system typically allows the use of larger capacity magazines. It often includes components like a modified frame, magazine well, and potentially a slide modification to accommodate the extended magazine and ensure reliable cycling of ammunition. These kits effectively increase the firearm’s round count without significantly altering its overall size or handling characteristics. A practical example would be installing this package on a Glock 26 to accept Glock 19 magazines.
The significance of such a system lies in its ability to enhance the firepower of a concealable handgun. For individuals prioritizing self-defense, the increased magazine capacity offers a tactical advantage in potentially high-threat situations. Historically, these types of conversions arose from the demand for more versatile and adaptable firearms, allowing users to tailor their weapons to specific needs and circumstances. They represent a balance between concealability and enhanced operational capability.