TNT THE ONE TDC Hop Up Chamber Kit For KJ CZ P-09 GBBP Series

- CNC Aluminum Constructed Chamber 
- Anodized Finished 
- One-Piece Chamber Design for Extra Stability 
- Top Dead Center (TDC) Hop-Up Adjustment System 
- Step-less Adjustment Allows More Fine Tunning 
- T-N.T. Patent Hop Up Adjustment Method, Disassembly is Not Necessary
- Comes With TL-HOP 60 Degree Bucking

• One-piece CNC-machined HOP-UP chamber construction ensures exceptional structural rigidity, machining precision, and overall stability.
• Compatible with standard GBB buckings and designed to fit the first locking groove of standard inner barrels.
• Integrated bucking side alignment design ensures consistent bucking positioning, improving assembly accuracy and air seal stability.
• Dual-sided T-LOCK design supports both wide and narrow inner barrel locking grooves, providing greater compatibility and installation flexibility.
• Dual-side clamping structure precisely secures the inner barrel concentrically within the HOP-UP chamber, enhancing shooting consistency and accuracy.
• Proprietary screw design minimizes the risk of mounting hole deformation caused by repeated assembly and disassembly, while enhancing durability and simplifying maintenance.
• Four-point elastic support design effectively centers the HOP-UP chamber within the receiver, improving alignment precision and minimizing unwanted movement.
• The adjustment screw features an anti-slip treatment to resist loosening under prolonged vibration, ensuring reliable long-term stability.
• Upgraded TDC (Top Dead Center) HOP-UP adjustment system:

1. Delivers even and consistent downward pressure through a circular, curved contact surface, providing more effective and stable backspin.
2. Features a stepless micro-adjustment mechanism, allowing finer and wider-range tuning for precise adjustment with both lightweight and heavyweight BBs.
3. Incorporates a spring-loaded adjustment ring to maintain constant tension, effectively preventing loosening and ensuring consistent HOP performance during extended use.