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Lonex Enhanced Cylinder Set for M4A1 Airsoft AEG

[U00J03][25133 / GC-03-04]
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Lonex Technology Co., Ltd was established in 1980 in Taipei, Taiwan. Supplying main plastic injection mold and molding OEM services. Their parts are widely used in auto accessories, electronics, household appliances, medical devices, game players, and computer display fields. In addition to designing and manufacturing of high quality airsoft guns, Lonex also offers OEM services for airsoft and firearms manufacturers. Their upgrade internal parts for airsoft guns have become legendary very quickly, and are committed to the best service and support for their customers.

This Lonex Enhanced cylinder set offers a complete upgrade solution for immediate performance in a simple install kit. CNC machining and high quality O-rings help to achieve a tight air seal resulting in improved compression, helping not only your velocity, but also your shot to shot consistency. Lonex parts have long been a favorite among techs, and this kit is the perfect all-in-one performance enhancement you've been looking for.

Manufacturer: Lonex
Model: GB-03-04
Package Includes: Steel Cylinder, Double O-ring Cylinder Head, POM Piston head, Air nozzle
Material: Steel/Plastic


  • All-in-one compression parts upgrade
  • Double O-ring on Cylinder head ensures airtight seal
  • Reinforced POM Piston head offers increased durability
  • Ridged cylinder assists in heat dissipation

Manufacturer: Lonex
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