Kriss USA +17 Magazine Extension for Glock 21

 This base plate is designed specifically for factory standard Glock magazines, Gen 3 and later, tailored to the 45 ACP caliber. Consisting of an extended baseplate, outer sleeve, and extended spring, crafted from durable and lightweight reinforced composites, the MagEx2 Kit ensures reliable feeding, durability, and aesthetics for the KRISS Vector. Caliber-specific and available for 10mm, among others, it pairs perfectly with standard capacity G21 magazines, offering an impressive 30-round capacity enhancement for your KRISS Vector or Glock handgun.