Kriss Magex2 Kit For G21 +17rd 45acp - KRKVA-MX2K45FD00

The Kriss Magex2 Kit For G21 +17rd 45ACP delivers magazine extension capability purpose-built for Glock 21 platform users demanding increased ammunition capacity. This factory-engineered extension system raises the baseline G21 magazine to a true 17-round configuration in .45 ACP, providing operators and competitive shooters with extended on-board ammunition supply without requiring aftermarket frame modifications or compatibility workarounds.

The Magex2 system maintains KRISS USA's precision manufacturing standards, ensuring flawless feed reliability and zero witness marks on the slide during cycling. At just 0.31 lbs and dimensioned to integrate seamlessly with standard G21 ergonomics, the extension adds capacity without compromising handling characteristics that make the Glock 21 platform suitable for duty and defensive applications. The 45 ACP cartridge's established ballistic performance pairs with expanded magazine depth, allowing shooters to maximize round count while preserving the inherent advantages of the full-power caliber.

This kit serves law enforcement officers, armed security personnel, and serious sport shooters who operate Glock 21 systems and require higher ammunition capacity for duty carry, range training, or competition environments. The 17-round configuration bridges the gap between compact carry requirements and sustained-fire operational demand, making it particularly relevant for users who shoot major caliber handgun matches or who operate in extended engagement scenarios where reload frequency directly impacts tactical effectiveness.