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![Complete air seal set with the full metal teeth piston for M4 series [E&C]](https://airsoftpro.cz/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-12.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C]![Complete air seal set with the full metal teeth piston for M4 series [E&C]](https://airsoftpro.cz/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-9.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C]![Complete air seal set with the full metal teeth piston for M4 series [E&C]](https://airsoftpro.cz/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-10.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C]![Complete air seal set with the full metal teeth piston for M4 series [E&C]](https://airsoftpro.cz/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-2.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C]![Complete air seal set with the full metal teeth piston for M4 series [E&C]](https://airsoftpro.cz/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-1.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C]![Complete air seal set with the full metal teeth piston for M4 series [E&C]](https://airsoftpro.cz/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-3.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C]![Complete air seal set with the full metal teeth piston for M4 series [E&C]](https://airsoftpro.cz/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-4.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C]![Complete air seal set with the full metal teeth piston for M4 series [E&C]](https://airsoftpro.cz/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-5.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C]![Complete air seal set with the full metal teeth piston for M4 series [E&C]](https://airsoftpro.cz/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-6.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C]![Complete air seal set with the full metal teeth piston for M4 series [E&C]](https://airsoftpro.cz/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-11.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C]![Complete air seal set with the full metal teeth piston for M4 series [E&C]](https://airsoftpro.cz/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-7.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C]![Complete air seal set with the full metal teeth piston for M4 series [E&C]](/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-12.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C] ![Complete air seal set with the full metal teeth piston for M4 series [E&C]](/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-9.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C] ![Complete air seal set with the full metal teeth piston for M4 series [E&C]](/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-10.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C] ![Complete air seal set with the full metal teeth piston for M4 series [E&C]](/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-2.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C] ![Complete air seal set with the full metal teeth piston for M4 series [E&C]](/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-1.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C] ![Complete air seal set with the full metal teeth piston for M4 series [E&C]](/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-3.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C] ![Complete air seal set with the full metal teeth piston for M4 series [E&C]](/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-4.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C] ![Complete air seal set with the full metal teeth piston for M4 series [E&C]](/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-5.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C] ![Complete air seal set with the full metal teeth piston for M4 series [E&C]](/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-6.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C] ![Complete air seal set with the full metal teeth piston for M4 series [E&C]](/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-11.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C] ![Complete air seal set with the full metal teeth piston for M4 series [E&C]](/images/stories/virtuemart/product/ec-complete-air-seal-set-with-the-full-metal-teeth-piston-for-m4-series-7.jpg)
Complete air seal set with the full metal teeth piston for M4 series [E&C] 
Air sealing set by the E&C. The piston with metal teeth and bearing ensures long life and smooth cycling. Thanks to the high-quality sealing of the piston head, cylinder head and nozzle, the set ensures ideal performance. The cylinder has a 3/4 hole - for barrels up to 363 mm (M4, etc.).
Package contents- Piston with metal teeth
- Aluminum back-pressure piston head
- Chrome-plated polished cylinder
- Metal cylinder head with double seal
- Metal nozzle 21 mm with double seal
East Crane (HongKong) co., LTD is a professional developer tooling design company for more than twenty years experience. With the ever-growing reputation and many years of experience, East Crane decided to create its own brand "E&C". The company's motto is the highest possible quality in an efficient production process and with the support of its fans. E&C airsoft products are known for their reliability, durability and excellent price / performance ratio.
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