FAB Defense GL CORE M M4 Buttstock with Mag Carrier

FAB Defense GL CORE M Buttstock: Practical Design Meets Function

The CORE M represents a thoughtful approach to AR15 ergonomics. This buttstock integrates a concealed magazine carrier directly into the stock itself, allowing you to keep a spare magazine within arm's reach without adding bulk or creating snag points on your gear.

Key Features

• Integrated Magazine Carrier: Holds standard 5.56 NATO AR15/M16/M4 magazines and FAB Defense Ultimag magazines
• Anti-Rattle Mechanism: Eliminates stock movement on the receiver tube for a solid, secure fit
• Quick-Release Design: Swift magazine access when you need it most
• Ambidextrous Sling Swivels: Quick-detach connectors positioned for both left and right-handed shooters
• High-Quality Rubber Buttpad: Prevents slipping during recoil and provides positive shoulder contact
• Universal Compatibility: Fits both mil-spec and commercial receiver tubes

Construction

Built from fiberglass-reinforced polymer composite, the CORE M maintains a sleek profile without protruding parts. This design philosophy keeps your stock from catching on webbing, body armor, or tactical gear—a practical consideration for serious shooters.

Why It Works

The CORE M doesn't reinvent the M4 buttstock; it improves it. By positioning a spare magazine carrier close to the shooter without changing the fundamental stock-to-shoulder geometry, FAB Defense has created a stock that enhances your capability without requiring you to relearn your rifle's handling characteristics.