MadBull 60 Degree Shark Bucking with Fishbone Spacer (Red / Hard Design)

Take your AEG performance to the next level with the MadBull 60 Degree Shark Bucking with Fishbone Spacer, designed for airsoft players who demand high FPS, precision, and consistency. Engineered for rifles shooting 350 FPS and above, this premium hop-up upgrade delivers improved compression, superior BB contact, and enhanced range. Whether you’re building a high-speed CQB setup or a long-range DMR, the Shark Bucking provides professional-grade performance for serious airsofters.

Innovative 60 Degree Shark Design

The Shark Bucking incorporates a unique three-fin interior design, specifically developed to reduce double feeding and secure your BBs during firing. Each fin aids in holding the BB in place as it moves through the hop-up chamber, producing more consistent backspin and smoother shot-to-shot performance. This design also enhances compression, which can improve FPS in higher-powered setups, giving you the competitive edge on the field.

Fishbone Spacer for Enhanced BB Contact

MadBull didn’t stop with just the bucking — each package includes Fishbone-style spacers that increase contact surface with the BB compared to standard spacer designs. This enhanced contact area improves hop-up adjustability and ensures that your BBs receive the precise amount of backspin for maximum range and accuracy. By pairing the Shark Bucking with the Fishbone spacer, your rifle achieves consistent flight trajectories while reducing misfeeds and inconsistencies caused by standard hop-up setups.

High-FPS Compatibility

Specifically engineered for AEGs shooting 350 FPS or higher, the Shark Bucking is perfect for high-performance builds. The hard rubber construction ensures durability under high-pressure conditions, while maintaining excellent hop-up control and BB contact. Whether you’re running a high-speed build or a semi-automatic sniper setup, this bucking is designed to keep pace with your most aggressive airsoft builds.

Durable, High-Quality Materials

Constructed from premium rubber, the MadBull Shark Bucking is built to withstand the rigors of intense gameplay. The hard design provides long-lasting durability without sacrificing performance, giving you a reliable hop-up solution that can handle extended play and higher FPS setups. The Fishbone spacers, also made from durable materials, complement the bucking perfectly, ensuring a perfectly tuned hop-up system.

Easy Installation

Upgrading your AEG with the Shark Bucking is straightforward. Each package includes two buckings and two Fishbone spacers, making it simple to swap in for stock parts or use as replacements during maintenance. The design works with most standard hop-up chambers, making it a versatile addition to your airsoft upgrade toolkit.

Why Choose MadBull Shark Bucking

MadBull is a trusted name in airsoft internals, known for precision engineering and high-quality performance parts. The Shark Bucking with Fishbone Spacer is ideal for players who want more control, increased range, and reduced feeding issues on high-speed builds. It’s the ultimate choice for competitive skirmishes or high-powered field rifles.

Package Contents

• 2x MadBull 60 Degree Shark Buckings (Red / Hard Design)

• 2x Fishbone Spacers

Material: Rubber
Compatibility: AEGs shooting 350 FPS or higher

Upgrade your hop-up system with the MadBull 60 Degree Shark Bucking with Fishbone Spacer and experience enhanced FPS, improved consistency, and longer-range accuracy. Perfect for high-speed airsoft AEGs, this innovative bucking and spacer combo will help you dominate the field.