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Reinforced Polymer AK47 Buffer-Tube

FAB Defense

  • Reinforced Polymer AK47 Buffer-Tube
  • Item description
  • Weapon compatibility list
  • Manufacturer information
  • The RBT-K47 Fibreglass Reinforced Polymer Buffer Tube for stamped receiver AK47 replaces your OEM stock with an M16 /M4 buffer-tube, compatible with most after-market sized M4 collapsible buttstocks


    • 8 positions tube for optimal fit of the stock length to your battle stanch
    • Bolt on design for tight and easy fit on stamped receiver AK
    • Constructed from durable & lightweight fibreglass reinforced polymer composite
    • No gunsmith required

    Suitable for:

    • Stamped Receiver AK-47 / AKM / AK-74 Variants
    • After-market sized M4 collapsible buttstocks


    • Material: fibreglass reinforced polymer composite
    • Weight: 145 g
    • Width: 34 mm
    • Height: 42 mm
    • Length: 209 mm
    • Diameter: 29 mm

  • 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.

    AK-47 / AK-74

    • AK-47 / AKM / AK-74 (Stamped Receiver) Variants
      • Cugir WS1- 63 / WS1- 63SB
      • SDM AK-47 CHINA
      • SDM AK-47 RUSS
  • 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.

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