T-NUB / T-HOP bucking for AEG or GBB
T-NUB for AEG or GBB : the HOP bucking pressing area is suitable for T-NUB

• Width 3.9mm
• Material : rubber
• Cut to size according to the situation

TR-NUB / TR-HOP bucking for Sniper Airsoft
TR-NUB for Sniper Airsoft : the HOP bucking pressing area width is wider than the T-HOP bucking, so recommended to use TR-NUB

• Width 4.85mm
• Material : silicone
• Cut to size according to the situation
• BLUE - 70 degrees / RED - 80 degrees

Positioning NUB - Standard / CNC HOP-UP Chamber
This is suitable for T-N.T. CNC HOP-UP chamber series : 
GHK-AR / VFC-M4 / VFC-MP5 / VIPER / S&T-M1903

• BLUE - 70 degrees / RED - 80 degrees

Positioning NUB - Wider / CNC HOP-UP Chamber
This is suitable for T-N.T. CNC HOP-UP chamber series : 
TERMINATOR ( SRS ) / TALON MK-1 ( VSR )

• BLUE - 70 degrees / RED - 80 degrees