Angel Custom TC Rocket Valve KSC M4/EU-Series/USP

Angel Custom
Code: AC-TC-P08
  • CNC Machined
  • Improved RIF Reliability
  • Increased Gas Efficiency

A high quality Rocket Valve for KSC branded M4/EU-Series/USPs manufactured by Angel Custom out of CNC Stainless Steel. The benefits of an uprated Rocket Valve are increased and more stable FPS thanks to more precise engineering and denser materials.

Full description


A vital upgrade for any gas Airsofter looking for a more efficient and reliable build. Run your gun with a more potent gas or HPA and you are going to want to ensure your internals are up to scratch. The Angel Custom rocket cylinder valve may alter your weapons FPS depending on the rest of your GBB components. The high quality CNC finish results in a smoother function internally and should be reflected in the long run once bedded in.


  • CNC machined
  • Lightweight
  • Reinforced 
  • Reduces wear and tear
  • Easy to upgrade your original parts
  • Incredibly smooth running
  • Improve your gas efficiency

Package Includes:

  • TC Rocket Valve KSC M4/EU-Series/USP



Internal Part Type
Patrol Base - Warning Icon
Upgrade Parts

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 0.05kg


Colour Wheel Greyscale
Item Colour
Gun Metal Grey
Construction Icon
Internal Part Construction

Part Specific

Part for Power Source Type
Weapon Platform
  • EU-Series
  • M4 / AR15 / M16
  • Universal Pistol / .23 Series
Package Includes
Rocket Valve

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.