Stainless Steel 6.03mm Inner Barrel for M4/SR16/SG551 (380mm)


  • Model: AS3935


  • Airsoft stainless steel 6.03mm Inner Barrel.
  • Essential part for upgrading your airsoft AEG.
  • Stainless steel made tightbore upgrade barrel.
  • 6.03mm precision inner airsoft rifle barrel.
  • Perfect for tighter grouping & more accurate shooting.
  • Increases FPS for higher velocityBuilt for extra power and precision shooting.
  • Length: 380mm (SG551/M4/SR-16/M15 SPC and CARB Type) for Tokyo Marui Airsoft AEG.
  • Compatibility: All Marui Compatible AEG that use Standard type AEG Inner Barrels.
  • As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed.

    NOTE: You can always choose a longer Barrel if you have a extended Outer barrel installed.


  • Color - Silver
  • Material - Stainless steel
  • Weight - 90g
  • Length - 380mm
  • Add to Cart:

    This product was added to our catalog on Friday 12 August, 2011.

    Follow Us: Facebook YouTube we accept is Upfront
    Disclaimer: All airsoft guns, gas blowback guns, spring guns are NOT real firearms. All airsoft guns sold to US customers are affixed with an orange tip permanently.