FX Airguns Barrel Tensioner System Install

Famed airgunner, Ernest Rowe, shows how simple it is to improve barrel harmonics by installing the FX Barrel Tensioner System.

The barrel tensioners can be purchased from a local dealer.

If you are ever unsure and need service in US visit:
For all other areas outside of the US please visit:


  1. Alessandro Di Capua より:

    can you send me the link to buy it? thank you

  2. Lucas Nel より:

    Hi Ernest is this barrel tensioner also available for fx crown mk2 . If not will there something be like this coming for all fx guns . Thanks for your programs it’s highly informative and learning.

  3. Cesar Delgado より:

    Must be very noisy
    Is the bad part

  4. Sam Houston より:

    Great video. When will this be available?

  5. Deivis Pacheco より: