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ZenitCo B-31S gen.2 Classic AK handguard jungle green

Long upper rail for all AKs (except for AKS-74U and Saiga-9). Made in Russia by ZenitCo, mounts over B-30 handguard. Milspec.

  • Lightweight (only 116 gramms)
  • Fully CNC machined using D16T alluminum alloy
  • Rail length 170 mms
  • Doesn’t interfere with iron sights
  • Milspec battle tested quality
  • Full size is 200x47x37±5 mm
  • Anodized green
  • Click HERE for compatibility list


This ZenitCo B-31S upper rail mounts on top of B-30 handguard. Compatible with all AKs, including short barrel ones (except for AKS-74U and 9mm Saiga-9). Fully CNC machined. The rail doesn’t interfere with AK iron sights. Battle tested milspec quality, mounts rock solid.

Size is: 200x47x37±5 mm.

Video guide:

Additional information

Weight 0.3 g



Jungle green


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