Catalog

KEY-504

The KEY-504 is a foldable, fully polymer-injected tube and adapter system tailored for AK104 rifles, with compatibility for both Mil-Spec and Comm-Spec configurations. Featuring a left-side self-folding mechanism, this design enhances rifle storage and handling without sacrificing strength or function. An aluminum connector ensures quick and secure installation of the adapter to your firearm.

Colors

Usage Area: AK104

Key Features

  • Left Side Folding Mechanism: Integrated self folding system enables compact storage and rapid deployment, folding to the left side for user convenience and optic clearance.
  • 6-Position Adjustable Tube: Allows precise adjustment of length of pull, improving comfort and control for various shooting styles and body types.
  • Durable Polymer Construction: Constructed from high strength injection molded polymer for lightweight, rugged performance in harsh environments.
  • Aluminum Adapter Connector: Features a robust aluminum interface for secure attachment to the AK104 platform with easy installation.

Technical Specifications

  • Available Dimensions: Mil-Spec / Comm-Spec
  • Material: Polymer (tube & adapter), Aluminum (connector)
  • Weight: 0.203 kg