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BC Custom

BC Custom - Carbon Fiber Shroud, FX Wildcat MKIII and Maverick, 800mm

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BC Custom Carbon Fiber Shroud for FX Wildcat MKIII and Maverick, 800mm - Advanced Barrel Enhancement


Elevate the performance of your FX Wildcat MKIII and Maverick with the BC Custom Carbon Fiber Shroud, designed specifically for the 800mm barrel. Developed through a collaboration between Bullet Central and Ernest Rowe, this shroud is intended to complement an existing tensioner, providing a comprehensive solution to maximize barrel rigidity and improve overall shooting accuracy.

What Comes with the Kit

  • Carbon Fiber Shroud: The primary component of this kit, crafted to mount over the tensioner to significantly enhance the barrel's stiffness and stability.

Important Note

  • This Carbon Fiber Shroud should be installed only after the tensioner has been set up on your rifle. For those interested in both the tensioner and the shroud, consider exploring the full kit options available on the official website to ensure complete compatibility and optimal performance.

Installation Guide

  1. Ensure Tensioner Installation: Confirm that the tensioner is already installed on your FX Wildcat MKIII or Maverick. The shroud is designed to fit over this component, which must be in place first.
  2. Remove the Barrel: Unscrew and remove the barrel from your FX airgun to access the tensioner.
  3. Install the Tension Nut: Look at the tensioner to identify the end with the recessed cut, which should point downrange. The side without the cut slides on first towards the rifle. Attach the tension nut to the recessed end and tighten it securely using a 2mm Allen key.
  4. Install the Shroud: Align the carbon fiber shroud with the tensioner. The shroud features an O-ring to ensure a tight fit, essential for maintaining an effective air seal and optimizing performance.
  5. Secure the Shroud: Place the shroud over the tensioner and screw it onto the tension nut until snug. Ensure it is securely fastened using a 2mm Allen key, but avoid overtightening.

Benefits of the Carbon Fiber Shroud

  • Enhanced Rigidity: The addition of this shroud increases the stiffness of the barrel, minimizing vibrations and enhancing shooting accuracy.
  • Lightweight Design: Carbon fiber is exceptionally light, helping maintain the overall balance and maneuverability of your airgun without compromising on strength.
  • Durability: Known for its robustness and resistance to deformation, carbon fiber ensures that the performance enhancements provided by this upgrade are long-lasting.


The BC Custom Carbon Fiber Shroud for the FX Wildcat MKIII and Maverick, 800mm, is an essential upgrade for shooters aiming to achieve the highest level of performance from their airgun. By enhancing the structural integrity and stability of the barrel, this shroud boosts precision and stability, making it an invaluable addition for competitive shooters and serious airgun enthusiasts. Ensure the tensioner is installed prior to adding the shroud for optimal results, and consider exploring the full kit options for a comprehensive enhancement to your shooting experience.

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Additional Information

.177 Cal - .30 Cal
800mm Barrel
Model / Type:
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