4UAD Hop Bucking Sleeve Magnus Pro AR

The 4UAD brand, renowned for its high-end airsoft components, develops technical solutions designed for real-world performance, with high standards of machining and reliability.

The 4UAD Hop Bucking Sleeve Magnus Pro AR is a precision sleeve designed to perfectly stabilize the hop-up bucking within the Magnus Pro chamber. It optimizes alignment, sealing, and tuning consistency for consistent shots.

• Compatibility: Magnus Pro AR hop-up chambers
• Function: to hold and center the hop-up bucking
• Material: CNC machined 6061 aluminum
• Design: precise anti-deformation fit

Precise alignment at the heart of the hop-up system

Integrated into the Magnus Pro AR chamber, this sleeve plays a key role in shot consistency. In practice, it fits snugly around the hop-up bucking to keep it perfectly aligned, preventing any unwanted rotation or crushing during adjustments.

Optimized for vertical TDC movement

Combined with the Magnus Pro chamber's true TDC (Top-Dead-Center) system, the sleeve ensures that the pressure point remains exactly the same, regardless of the hop-up level applied. In other words, every adjustment remains clean, repeatable… and effective.

CNC machining and 6061 aluminum

Made from CNC-machined 6061 aluminum , this component offers excellent mechanical strength while maintaining very tight tolerances. The clean, precise fit, free from play or excessive stress on the seal, is immediately noticeable.

Additional technical details

• Part type: hop-up support sleeve
• Use: airsoft GBBR type AR
• Role: alignment, sealing and repeatability of the adjustment

FAQ