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  • ZenitCo RP-1 AK extended charging handle knob
  • ZenitCo RP-1 AK extended charging handle knob
In stock

ZenitCo AK RP-1 extended charging handle knob

ZenitCo made charging handle cap makes reloading of your AK more comfortable.

  • Super lightweight (only 17 gramms!)
  • Will fit 5,45 AK-74 and it’s derivatives with the same bolt carrier. For other AKs consider Armacon Knopka or LAC Titan
  • CNC machined aluminum
  • Use of blue threadlocker is recommended
  • Click HERE for compatibility list


Russian ZenitCo made AK extended charging handle knob. Will fit 5.45 and 7.62 AK EXCEPT FOR AKM, AKM based rifles and 9*19 AK. This cap makes reloading process faster and more comfortable. Fixed with screws. Use of blue threadlocker is recommended.


Additional information

Weight 0.070 g



Golden khaki, Jungle green, Black, Desert tan

4 reviews for ZenitCo AK RP-1 extended charging handle knob

  1. Anthony Manzella (verified owner)

    Great little charging handle mod! I bought this for my KS-12T, but it didn’t clear the dust cover and allow use of the notch cut in the fire selector as a bolt hold open. I had to sand it down to about .890-.900in for it to clear both of those on the KS-12. Other than the modification needed (which is probably most definitely my fault), I think it’s a great addition to your AK pattern rifle!

  2. Nicholas Arnold (verified owner)

    Works like shit and fell off my 74 and 47. Screws strip if you try and tighten it enough not to fall off.

    Don’t get this crap until they make a better one.

  3. G (verified owner)

    Love how it looks/feels on my Sam7. To the user talking about it falling off… I had the same issue when I took it out to shoot for the first time. Try Loctite on the screws, I imagine it will resolve the issue. I did have to file down one of the screws so it wouldn’t protrude and that was a pain.

  4. Martin Steininger (verified owner)

    Does exactly what it is intended to do. With a part like that – moving violently loctite is a must. Fits like a glove on Saigas – would but it again.

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