Extend your Glock 21 magazine capacity to 30 rounds with the KRISS MagEx2 Kit. Durable composite construction with extended baseplate, sleeve, and spring for reliable feeding in pistols and carbines.
Fits: Glock 21, KRISS Vector
The KRISS MagEx2 Kit represents a straightforward solution for shooters seeking increased magazine capacity without replacing their factory Glock magazines. This extension system transforms standard Glock 21 magazines into 30-round capacity magazines suitable for pistols and pistol caliber carbines.
The MagEx2 Kit is manufactured from durable, lightweight reinforced composite materials. This approach provides strength without unnecessary weight, maintaining the balance and handling characteristics of your firearm. The design is caliber-specific for .45 ACP and engineered to work seamlessly with factory Glock magazine bodies and followers.
Works with:
Important: This kit is incompatible with reduced-capacity 10-round magazines.
The combination of the MagEx2 Kit with factory Glock components delivers reliable feeding, proven toughness, and a professional appearance. Whether you're training, competing, or relying on your firearm for personal defense, this extension provides the capacity advantage without compromise.