Open Box Return-FAB Defense AR-15/M4 GL-CORE Buttstock – Fits Mil-Spec & Commercial Buffer Tubes – Flat Dark Earth


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Compact & Sleek Buttstock For Both Mil-Spec & Commercial Buffer Tubes

The FAB Defense GL-CORE Buttstock is an upgrade for AR-15/M4 Platforms designed with integrated cheek weld and an ergonomic buttpad that provides a high level of efficiency and comfort.

It includes interchangeable adapters to fit securely on both Mil-Spec and Commercial buffer tubes and it’s designed with an inverse positioning lever so it will remain safe and secure and will not accidentally open on Mil-Spec and Commercial buffer tubes.

FAB Defense AR-15/M4 GL-CORE Buttstock - Fits Mil-Spec & Commercial Buffer Tubes

Made With Lightweight Fiberglass-Reinforced Polymer

The GL-CORE Stock has a compact and sleek design is made from lightweight fiberglass-reinforced polymer making it highly durable for any kind of activity and all weather conditions. It also features an ergonomically shaped rubberized butt-pad, so you’ll be able to quickly shoulder and easily maneuver your weapon in the field.

The stock also has two integrated quick-detach rear sling swivel connectors so that you can seamlessly attach a sling for a more comfortable carry.


  • Ergonomically shaped rubberized butt-pad for quick shouldering and easy maneuvering of the weapon
  • Interchangeable buffer tube adapters for a tight fit on Mil-Spec and Commercial buffer tubes
  • Integrated cheek weld in an overall compact and sleek design
  • No protruding parts, will not get caught on gear or webbing
  • Inversed positioning lever will not open accidentally
  • Two integrated quick-detach rear sling swivel connectors
  • Made of durable and light-weight fiberglass reinforced polymer composite


  • Platform: M4, AR-15
  • Hand: Ambidextrous
  • Fabric/Material: Fiberglass Reinforced Polymer
  • Weight: 271 gr
  • Width: 52 mm
  • Height: 131 mm
  • Length: 180 mm

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