High Demand Notice: Orders Shipped by Ground may Take 24-48 Hours to Dispatch. We Appreciate Your Patience!

BC Custom

BC Custom - Carbon Fiber Shroud & Tensioner Kit, FX Impact M3 w/ FX Clamp, 700mm

(1 review) Write a Review


BC Custom Carbon Fiber Shroud & Tensioner Kit for FX Impact M3 with FX Clamp, 700mm - Optimize Your Airgun's Performance


Unlock the potential of your FX Impact M3 with the BC Custom Carbon Fiber Shroud & Tensioner Kit for the 700mm barrel, designed to work seamlessly with an FX Clamp. This high-performance kit, developed in collaboration with Bullet Central and Ernest Rowe, is crafted to enhance your airgun by reducing weight and significantly increasing barrel stiffness and rigidity.

What's Included in the Kit

  • Tension Nut: Essential for securing the components and providing a stable, reliable assembly.
  • Carbon Fiber Shroud: Increases the barrel's stiffness, enhancing accuracy and performance while maintaining a lightweight profile.
  • Tensioner: Key for adding necessary tension to boost barrel rigidity.

Choosing the Right Kit

  • With Clamp: For FX Impact M3 airguns equipped with a clamp, select the tensioner kit with a clamp to ensure a perfect and secure fit, optimizing the barrel's performance.
  • Without Clamp: If your FX Impact M3 does not have a clamp, choose the standard tension kit. Selecting the correct version is crucial for proper installation and functionality.

Installation Guide

  1. Barrel Removal: Begin by unscrewing and removing the barrel from your FX Impact M3.
  2. Identifying Tensioner Ends: Locate which end of the tensioner has the recessed cut — this end should be pointing downrange when installed. The end without the cut slides onto the rifle first.
  3. Installing the Tension Nut: Secure the tension nut on the recessed end of the tensioner. Use a 2mm Allen key to tighten it securely, ensuring it is well-fastened.
  4. Attaching the Shroud: Slide the carbon fiber shroud over the tensioner setup. The O-ring inside the shroud ensures a tight fit, which is critical for maintaining an airtight seal.
  5. Securing the Shroud: Screw the shroud onto the tensioner nut until it is snug and firmly in place, checking to ensure it is properly aligned and tightly secured.

Benefits of the Carbon Fiber Tensioner and Shroud

  • Weight Reduction: The carbon fiber material reduces the overall weight of the airgun, enhancing handling and ease of use.
  • Increased Stiffness and Rigidity: By boosting the stiffness of the barrel, this kit minimizes vibrations and flex during shooting, which improves the accuracy and consistency of your shots.


The BC Custom Carbon Fiber Shroud & Tensioner Kit for the FX Impact M3 with FX Clamp and a 700mm barrel is an essential upgrade for airgun enthusiasts looking to elevate their shooting experience. This kit not only improves the structural integrity of the barrel but also enhances precision and handling, making it a significant investment for competitive shooters and serious hobbyists alike. With its superior design and advanced materials, this kit ensures your FX Impact M3 performs at its best, providing reliability and improved accuracy in every shot.

View AllClose

Additional Information

.177 Cal - .30 Cal
700mm Barrel
Model / Type:
Impact M3 w/ FX Clamp
View AllClose

1 Review

  • 5
    700 mm shroud and tensioner kit W/FX clamp

    Posted by charles on Oct 4th 2023

    just want to say this is great. Looks are fantastic fit my FX impact perfectly It makes your barrel very stiff no wobble at all. Love this product

View AllClose