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FAB Defense Collapsible Buttstock Tube for AK-47 Up to 55% Off, Clearance — 3 models

01:35
FAB Defense Collapsible Buttstock Tube for AK-47, Polymer, Flat Dark Earth, RBT-K47FK-FDE
FAB Defense Collapsible Buttstock Tube for AK-47, w/ Shock Absorber, Polymer, Black, FX-SBTK47
FAB Defense Collapsible Buttstock Tube for AK-47, w/ Shock Absorber, Polymer, OD Green, FX-SBTK47FKG
1 of 1 videos
FAB Defense SBT-K47
FAB Defense Collapsible Buttstock Tube for AK-47, Polymer, Flat Dark Earth, RBT-K47FK-FDE
1 of 3 images
FAB Defense Collapsible Buttstock Tube for AK-47, Polymer, Flat Dark Earth, RBT-K47FK-FDE
FAB Defense Collapsible Buttstock Tube for AK-47, w/ Shock Absorber, Polymer, Black, FX-SBTK47
2 of 3 images
FAB Defense Collapsible Buttstock Tube for AK-47, w/ Shock Absorber, Polymer, Black, FX-SBTK47
FAB Defense Collapsible Buttstock Tube for AK-47, w/ Shock Absorber, Polymer, OD Green, FX-SBTK47FKG
3 of 3 images
FAB Defense Collapsible Buttstock Tube for AK-47, w/ Shock Absorber, Polymer, OD Green, FX-SBTK47FKG

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Questions & Answers
is this going to be a mil spec or commercial? Expert Answer

That is the same size as a milspec buffer tube.

by Ethan C., Gear Expert, February 14, 2020
See 3 More Answers
Will this fit Norinco NHM-90 AK version? And does the Black one only the Tube and the OD Green is with the Tube (Blk) and Stock (Green)? Expert Answer

Yes it should, it is compatible with stamped receiver AK-47/AKM/AK-74 Variants and after-market sized M4 collapsible buttstocks.

by Bethany Kopel, Gear Expert, March 23, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Chucks is right by sunguardian, Verified Owner, October 1, 2020
So thank God for Chucky’s review because he is 100% correct that this buffer tube is in fact commercial spec. After measuring it numerous times and with different tools it measured consistently within the 1.16 parameters which is most definitely comm...
Read More...
3/3 found this helpful
Helpful Negative Review
It's nice but it is NOT Mil Spec by Chucky, Verified Owner, July 15, 2020
I was reading the Q&A whether or not this buffer tube was Mil Spec. Ethan C. the gear expert says "That is the same size as a milspec buffer tube. by Ethan C., Gear Expert, February 14, 2020" Mil spec is 1.14" diameter. But sadly after installing ...
Read More...
7/7 found this helpful
Most Recent Reviews
Terrible mounting design by P, October 25, 2025
This thing is garbage. Filed on it all day very carefully so it'll fit and no success. There's not enough plastic on the part that mounts to the receiver after filing down for fitment.it uses a tiny plastic wedge on a screw that expands your receiver...
Read More...
Most Recent Reviews
Great addition to my AK! by Mongo65, Verified Owner, March 26, 2025
I purchased this tube along with the FAB Defense Core-CP stock to install on my Saiga AK. Be aware this is a commercial-spec tube (not mil-spec). Its very well built and I really like the recoil reducing spring action. The FAB Defense Core-CP stock c...
Read More...
Read All 4 Reviews

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Product Info for FAB Defense Collapsible Buttstock Tube for AK-47

The FAB Defense Collapsible Buttstock Tube for AK-47 replaces your factory stock with an M16/M4 buffer tube for compatibility with most M4 collapsible buttstocks. FAB Defense constructed these AR15 Stocks from fiberglass-reinforced polymer composite for a rugged, lightweight build you can trust. This FAB Defense Recoil Reducing Stamped AK Buffer-Tube adjusts to 8 positions for the perfect fit with your weapon. Enhance your accuracy without the assistance of a gunsmith by installing the FAB Defense Collapsible Buttstock Tube for AK-47.image

Specifications for FAB Defense Collapsible Buttstock Tube for AK-47:

Manufacturer: FAB Defense
Stock/Brace Material: Polymer
Gun Type: Rifle
Fabric/Material: Polymer

Features of FAB Defense Collapsible Buttstock Tube for AK 47:

  • 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 & light weight fiberglass reinforced polymer composite
  • No gunsmith required

Package Contents:

  • FAB Defense Collapsible Buttstock Tube for AK-47

What firearm models does the manufacturer say FAB Defense Collapsible Buttstock Tube for AK-47 is compatible with?

The manufacturer suggests that FAB Defense Collapsible Buttstock Tube for AK-47 is compatible with AK-47, AK-74, CZ Sa vz. 58

FAB Defense Collapsible Buttstock Tube for AK-47 Orderable Models

List of Orderable Models

  • FAB Defense Collapsible Buttstock Tube for AK-47, w/ Shock Absorber, Polymer, Black, FX-SBTK47 , MPN: FX-SBTK47 , UPC: 7290105940902 , Code: 1S0-BSC-CBT-FX-SBTK47
  • FAB Defense Collapsible Buttstock Tube for AK-47, Polymer, Flat Dark Earth, fx-rbtk47fkt , MPN: fx-rbtk47fkt , UPC: 7290105946355 , Code: 1S0-BSC-CBT-fx-rbtk47fkt
  • FAB Defense Collapsible Buttstock Tube for AK-47, w/ Shock Absorber, Polymer, OD Green, FX-SBTK47FKG , MPN: fx-sbtk47fkg , UPC: 7290105946362 , Code: 1S0-BSC-CBT-FX-SBTK47FKG

FAB Defense Collapsible Buttstock Tube for AK-47 Unavailable & Discontinued Models

List of Unorderable Models

  • FAB Defense Collapsible Buttstock Tube for AK-47, Polymer, Black, RBT-K47-B , MPN: RBT-K47 , UPC: 879015003647 , Code: 1S0-BSC-CBT-RBT-K47-B
  • FAB Defense Collapsible Buttstock Tube for AK-47, w/ Shock Absorber, Polymer, Flat Dark Earth, SBT-K47FK-FDE , MPN: SBT-K47FK-FDE , UPC: 879015007096 , Code: 1S0-BSC-CBT-SBT-K47FK-FDE
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