Action Army M40A5 Marui System Masamune Teflon Cylinder Kit

Action Army
Code: B06-004
  • Reduces Friction 
  • Enhances Efficiency 
  • For M40A5 Platform

A Teflon coated cylinder kit for the Tokyo Marui M40A5 Airsoft sniper rifle, which is designed to enhance and maximise efficiency by reducing friction.

Full description


As is to be expected of Action Army, this component is made to very high standards. Constructed from Steel with a Masamune Teflon coating, the cylinder kit is a high quality component made from durable materials. The smooth Masamune Teflon coating on the external face of the cylinder reduces the friction caused during the operation of your Airsoft gun's cylinder, resulting in a smoother, high speed action. The cylinder kit is designed for use in Tokyo Marui's M40A5 Airsoft sniper rifle, however it may also compatible with similar clone designs.


  • Friction reducing Teflon coating 
  • Enhances cylinder efficiency and operation 
  • Designed for Marui M40A5 Airsoft sniper rifle 
  • Maybe suitable for other clone M40A5s
  • High quality precision manufacture
  • Compatible with Action Army components

Package Includes:

  • M40A5 Marui System Masamune Teflon Cylinder Kit



Internal Part Type
Patrol Base - Warning Icon
Upgrade Parts


Colour Wheel Greyscale
Item Colour
Construction Icon
Steel with Masamune Teflon external coating
Internal Part Construction
Steel, Teflon,

Part Specific

Part for Power Source Type
Weapon Platform
Package Includes

Size guide

Parts Fitting

Upgrades and Downgrades should only be undertaken by experienced players, or Airsoft Technicians. Please note, changing any internal parts of a weapon voids its warranty unless done in-house by our staff. 

Please ensure that when fitting parts the part purchased is the correct part, as once a part has been fitted we cannot accept return.

We do know that players love to tinker, so we're here to give you help should you require it, and if needed you can get in touch with our workshop for more help!

Unique Parts

Please note that some parts may be unique to a specific brand of weapon. For example: Parts for an ASG M4A1 may not fit an ICS M4A1.

Parts from the same brand typically have a high chance of fitting, though be warned, some replicas use unique parts, so please ensure the part will fit before you attempt to fit it.

If you require help with fitting any parts feel free to get in touch with us via our Contact Us Page.