Silverback TAC 41 Airsoft Aluminium Cylinder Head

• Aluminum Construction Airsoft Cylinder Head
• 4.60 internal Diameter Nozzle
• With Oring
• Suitable For Silverback TAC41 Series Airsoft Sniper Rifle
  
  
• Compatible with (must be used with a ?GBB? hopup unit- SBA-HOP-31):
• Original TAC-41 piston (SBA-BPS-30)
• Variable mass piston for TAC-41 (SBA-BPS-31)
  
• Advanced piston head ?GBB? (SBA-BPH-02)

(Not Compatible With SBA-BPS-15 AND SBA-BPH-01, SBA-CYL-33)