B&T Air SPR300 PRO CNC Aluminum TDC Hop-Up Housing (CNC Aluminum)

The B&T Air SPR300 PRO CNC Aluminum TDC Hop-Up Housing is a precision upgrade component for the SPR300 PRO platform. Designed to replace the factory polymer unit, it provides increased rigidity, improved hop-up stability, and greater durability for advanced tuning setups.

CNC Billet Aluminum Construction

Machined from aluminum alloy, this hop-up housing offers increased structural strength compared with the original polymer component. The rigid construction helps maintain stability under higher hop-up pressure conditions.

TDC Hop-Up Stability

The TDC design supports more consistent top-down pressure application for improved BB trajectory control. This helps improve shot-to-shot consistency, especially when using heavier BB weights and higher hop settings.

Drop-In Upgrade

This component is designed as a direct drop-in replacement for the factory SPR300 PRO hop-up housing with no modification required. It is ideal for precision-focused users looking to maximize the platform’s tuning potential and long-term durability.

Specifications

• Compatibility: B&T Air SPR300 PRO
• Capacity: N/A
• Material: CNC machined aluminum alloy
• Dimensions: SPR300 PRO TDC hop-up housing replacement / upgrade component
• Weight: N/A