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H&K G3 Collapsible Buttstock / AR15 Style

FAB Defense

  • H&K G3 Collapsible Buttstock / AR15 Style
  • Item description
  • Weapon compatibility list
  • Manufacturer information
  • The M4-G3 FK Collapsible Buttstock for the Heckler & Koch G3 is an M4 style collapsible buttstock with 5 optional length positions for enhanced performance and versatility.


    • Provides optimal eye to target alignment
    • Made from 6061 T6 Billet aluminum and fibreglass reinforced polymer composite
    • Replaces the original stock and securely attaches to the G3 backplate
    • Integrated Quick Detach sling swivel connectors on both sides
    • Enhances natural fighting stance and hold on your G3
    • Rubber butt-pad for reduces slipping
    • Intergraded storage compartment for 2x CR123 / AA batteries
    • Available in black, olive drab green, or desert tan

    Suitable for:

    • H&K G3 and variants

  • Please note! The offered accessory product fits according to our knowledge on the following weapon models.

    Please also note the exceptions in the item description under “Not suitable for”.

    This information is without guarantee. For further questions you can contact our expert team from Mo.-Fr. 9:00 – 17:00 under the following phone number +49 (0)2206 9519 440.

    Heckler & Koch G3 / G36 / HK243 / HK417 / G28 / MR308

    • G3
      • H&K G3
      • MKE T41 .308 Win
      • MKE T43 Match
  • FAB Defense

    FAB Defense

    FAB-Defense® is a registered trademark of FAB Manufacturing & Import of Industrial Equipment Ltd. Fab Defense in Israel.
    FAB-Defense® is mostly common for their various accessories for all kinds of rifles and pistols. Since its inception, FAB-Defense® has been leading in development and manufacture of the highest quality, cutting-edge tactical equipment and weapon accessories for the State of Israel’s Military and Police.
    FAB-Defense® works worldwide together with Special Forces and SWAT teams to develop creative, ability enhancing and practical solutions for the Law Enforcement sector. Operational field trials are essential for the tactical accessory development and have a considerable influence on the production standards.

    Some of the best-known products are the KPOS-Scout, KPOS- G2, T-Pod G2 bipod, PTK and VTS grips as well as all the different rail systems, buttstocks and grips for rifles and shotguns.