SKU: KRKVA-MX2K45BL00
UPC: 811607032314
The Kriss Ex2 Kit for G21 is a precision-engineered upgrade system designed for Glock 21 platforms chambered in .45 ACP. This conversion kit enhances the performance of the Glock 21, allowing shooters to improve recoil management and controllability when using one of the hardest-hitting cartridges in defensive and duty applications.
Built to Kriss USA's manufacturing standards, this kit leverages precise machining and component tolerances that ensure reliable function under sustained fire. The engineering behind this Ex2 system addresses the ballistic realities of the .45 ACP cartridge through mechanical design, providing a durable solution for extended range sessions and high-round-count training cycles.
This platform is ideal for competitive shooters, duty officers, and .45 ACP enthusiasts who want to optimize their G21 without replacing the entire firearm. The black finish resists corrosion and maintains a professional appearance, making it suitable for training, competition, or field conditions.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
