ICS Complete Upper Gearbox for M4/M16 Series Airsoft AEG (330~370 FPS)

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ICS Complete Upper Gearbox for M4/M16 Series Airsoft AEG (330~370 FPS) A main feature of an ICS M4 is it's two piece gearbox. The upper gearbox can be slid out and replaced in the middle of battler within a minute...


Product Details

ICS Complete Upper Gearbox for M4/M16 Series Airsoft AEG (330~370 FPS)

A main feature of an ICS M4 is it's two piece gearbox. The upper gearbox can be slid out and replaced in the middle of battler within a minute or two. Having an extra gearbox for an ICS M4 is equivalent to having a spare gun when you need one.

Features / Application:

  • Swap a worn gearbox out of the gun and replace in seconds!

  • Manufacture: ICS

    Complete tune up kit includes:
    -ICS M4 Metal Upper Gearbox with screws
    -ICS Version 2 reinforced nozzle
    -ICS MC-02 Tappet plate for ICS M4
    -Reinforced cylinder
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