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Action Army 45 Degree Aluminum Piston for VSR10

Action Army
AACB01004 / AAC-B01-004



Action Army VSR10 45 Degree Aluminum Piston

This piston is precision machined and polished smooth for the best possible airflow through the gun, resulting in better efficiency. Why pay more for the same result.


  • CNC machined aluminum piston body
  • Stainless steel piston end for improved durability
  • Nylon guide rings to reduce internal friction
  • Silicone o-rings for optimum compression