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The True Centering Unit (TCU) is Designed for the Prowin rotary chamber specifically to prevent the hop-up unit from rotating from side to side. This is caused by the manufacturing tolerances of the hop-up installed into the outer barrel. Additionally, the movements of the magazine while shooting may cause the hop-up unit to sway further causing major inconsistencies to your BB trajectory.
Tight & Snug Fit : Once the TCU is installed onto the hop-up chamber, the whole unit can then be placed back into the replica. The part will not interfere with the operations of the outer barrel or dust cover.
Enhanced Gearbox Seal with increased FPS : As the hop-up axial movements are eliminated after the TCU is installed, the tightness of the system will be improved after. The between the hop-up chamber and Gearbox will be further improve for better air seal, resulting in a stable FPS output from the piston.
Gain the Competitive Edge : The power upgrades to shoot BBs further is important, however without the accuracy would not be effective. It is the little things that can fill the gap and make a huge difference.
Compatibility:
- Prowin hop-up chamber
- SHS hop-up chamber
Includes:
- 1 x True Centering Unit (TCU)
- 5 x Inner barrel o-ring
- 1 x Advanced Stabilizer ring
The hop-up chamber is not included.
The color of the parts may vary depending on production and batches.
