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ZenitCo RP-4 AKS-74U Krink charging handle knob

ZenitCo RP-4 Krink charging handle cap makes reloading of your rifle more comfortable.

  • Super lightweight (only 17 g!)
  • Will AKS-74U series rifles
  • CNC machined aluminum
  • Use of blue threadlocker is recommended


Russian ZenitCo made Krink extended charging handle knob. Will fit AKS-74U. This cap makes reloading process faster and more comfortable. Fixed with screws. Use of blue threadlocker is recommended.


Additional information

Weight 0.070 g



Jungle green, Black, Desert tan

2 reviews for ZenitCo RP-4 AKS-74U Krink charging handle knob

  1. Timor (verified owner)

    Will not fit/stay on the charging handle. Just slips on and off. There’s no way to secure it on the AKS-74U charging handle. Very disappointing. Bad design.

    • Yaroslav

      Hi. Can you please send details to sales@ivantactical.com? We’ll check what we can do.

  2. 5900k13j

    Same problem as previous review tried on ARSENAL slr 104ur

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