G&P Polyacetal High Pressure Piston for AEG Gearbox SP001


  • Model: AS348
  • Manufactured by: G&P


  • Essential part for upgrading your airsoft AEG.
  • New 3 steel teeth design made from metal for greater durability.
  • Polyacetal Piston makes it more lighter and high performance.
  • Unlike conventional one, this piston is super lightweight.
  • Suitable for mainstream high-speed tune-up and has excellent operational characteristics.
  • Reinforced piston provide extra duration during rapid & prolonged firing.
  • Suitable for Tokyo Marui AEG.
  • As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed.
  • High quality and reliable G&P item with low price.


  • Color - White
  • Weight - 40g
  • Built Material - Polyacetal
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    This product was added to our catalog on Thursday 17 September, 2009.

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    Disclaimer: All airsoft guns, gas blowback guns, spring guns are NOT real firearms. All airsoft guns sold to US customers are affixed with an orange tip permanently.