Kriss MagEx2 Extension Kit for G21 17rd (3-Pack)

  • Item Number: KVA-MX2K45AP01
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  • View More Items by Kriss
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  • Condition: NEW
Kriss MagEx2 Extension Kit for G21 17rd (3-Pack)
  • $65.73
  • $85.99
Available as a Marketplace Deal.
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Product Description

The MagEx2 Extension Kit for G21 is designed to increase the capacity of compatible Glock® .45 ACP magazines by replacing the factory baseplate with an extended housing system. This third-person description refers to the Alpine White 3-pack configuration intended for Glock 21 17-round magazines.

Product Features

  • Expands compatible Glock® G21 .45 ACP magazines using a modular extension system
  • Increases magazine capacity when properly installed on factory full-size magazines
  • Constructed as a multi-piece extension kit designed for durability and consistent feeding geometry
  • Alpine White finish provides a high-visibility, color-matched aesthetic option
  • Pack includes three extension kits for multiple magazines or spares
  • Designed specifically for full-size Glock® magazine compatibility (G21 platform)

Product Specifications

  • Style: KVA-MX2K45AP01
  • Compatible platform: Glock® 21 (.45 ACP full-size magazines)
  • Magazine compatibility: 17-round factory magazines (G21)
  • Kit configuration: 3-pack extension set
  • Finish: Alpine White
  • Material: Polymer construction (magazine extension components)
  • Caliber compatibility: .45 ACP
  • Intended use: Magazine capacity extension system

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