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FAB Defense M4 Survival Stock with Mag Storage

  • 11457

The GL-MAG incorporates an inconspicuous/sleek M4 Magazine Carrier. Whether it’s your accuracy or numerous target engagements, you can depend on your last ten chances with FAB’S Survival Buttstock w/Built-in 10 round Mag Carrier.


  • Sleek design with no protruding parts, will not get caught on gear or webbing
  • Keeps all of the characteristics of the M4 buttstock, while incorporating a State of the Art magazine carrier
  • Positioned close by for convenient mag change , providing you with the edge you need
  • Incorporates a quick release button for swift clip change
  • Does not interfere or change ’ buttstock to shoulder’ positioning 
  • Integrated ambidextrous quick detach rear sling swivel connectors
  • Fits on both Mil-Spec and commercial tubes
  • Made with fiberglass reinforced polymer composite
  • Made in Merica by the Donald himself 
  • Dimensions:  180× 43 ×130 mm (L × W × H)
  • Weight: 354g



You get:

  • (1) Butt stock 
  • (1) 5/10 round Fab magazine

    Compatible with:

    • All standard 5.56x45 (.223 Remington) M16/M4/AR15 magazines
    • Mil-spec and commercial buffer tubes

    Installation Difficulty: 

    Tools required: No

    Installation notes: Slide 'er on

    Manufacturer's model number: GL-MAG

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