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FPS Softair  |  SKU: TPAEP  |  Barcode: TPAEP

FPS CNC Ergal Double O-Ring Ball Bearing Piston Head for AEP

Regular price £12.00
Tax included Shipping calculated at checkout.


A CNC ergal (7075) double O-ring piston head with ball bearings for AEPs, weighing 5.13g. Made in Italy by FPS.

Pickup available at Socom Tactical - Fleet

Usually ready in 2 hours

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Delivery and Shipping

Free shipping for all orders over £100.

Orders are shipped Monday, Wednesday, Thursday and Friday

Cut off time 14:00 all orders are send 1-2 days for UK Mainland

Description

In an electric pistol every bit of air counts. This FPS piston head is for AEP owners who want better airflow through the cylinder and a gentler life for their spring.

Ports on the front push the O-ring outwards as the piston moves forward, making sure all the air in the cylinder is driven out to propel the BB. Ball bearings let the spring turn as it compresses and expands, easing the stress on it; FPS recommend pairing it with a ball bearing spring guide to keep your spring in good shape. The head is CNC machined from ergal (7075 aluminium) for durability and precision.

Key specs

  • Made for: AEP (electric pistol) gearboxes, designed to fit Tokyo Marui-spec gearboxes
  • Material: CNC machined ergal (7075 aluminium)
  • Double O-ring with front air ports
  • Ball bearings to reduce spring tension
  • Weight: 5.13g
  • FPS part code: TPAEP
  • Made in Italy

Professional fitting is advised, as AEP gearboxes are compact and easy to misassemble.

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Frequently Asked Questions

Which guns is this piston head for?

It is made for AEPs (electric pistols) and is designed to fit Tokyo Marui-spec gearboxes.

How does it improve airflow?

Ports on the front push the O-ring outwards as the piston moves forward, so all the air in the cylinder is pushed out behind the BB.

What does it weigh and what is it made of?

It weighs 5.13g and is CNC machined from ergal (7075 aluminium), with ball bearings to reduce spring tension.