F.A.B. SBT-K47

Recoil Reducing Stamped AK Buffer-Tube

The SBT-K47 Recoil Reducing Buffer Tube for stamped receiver AK-47replaces your OEM stock with an M16/M4 buffer-tube, compatible with most after-market sized M4 collapsible buttstocks.


  • Recoil reducing buffer, will improve accuracy and “on target time” under rapid fire
  • 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


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


  • When using the Shock Absorbing Buttstock System, it is strictly prohibited to place any body parts on top or above the exposed part of the shock absorbing tube (with an emphasis on the shooter’s cheek).


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Weight157 gr
Width34 mm
Height43 mm
Length208 mm