Kriss TDI MagEx2 Kit G21 .45 ACP FDE

Key Specifications

• The product type is Magazine Extension.
• This kit is associated with the VECTOR model.
• Caliber specified as .45 ACP.
• The finish is listed as Flat Dark Earth.
• Constructed from polymer reinforced composites.
• Compatible with standard Glock G21 magazines (Gen 3 and later).
• Includes extended baseplate outer sleeve and extended spring.
• Listed package dimensions are 17.6 x 6.0 x 1.3 (units not provided in source data).
• Listed weight is 0.25 (units not provided in source data).
• ATF manufacturer listed as KRISS USA, INC..

The Kriss MagEx2 Kit provides a simple, durable way to convert a factory Glock magazine body into an extended configuration using the supplied outer sleeve and extended spring. Designed for use with .45 ACP magazine bodies, the components are made from reinforced polymer composites and finished to match Flat Dark Earth kits. The assembly is intended to pair with the factory follower and magazine body to preserve feeding reliability.

As a non-intrusive accessory that mounts to the standard magazine body, the MagEx2 Kit offers a discreet, serviceable option for users who need an extension solution that keeps the magazine's original feed geometry intact. Its polymer construction and OEM-compatible interface make it suitable for integration with Glock-compatible pistol-caliber carbines and Kriss Vector platforms where G21 magazine compatibility is required.