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:
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
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- Online purchases: 14 days from the date of delivery with copy of emailed receipt for exchange or store credit only. NO EXCEPTIONS!
- All guns are to be tested upon purchase, no damaged or defective gun returns are accepted (we have a tech available if needed).
- All used items have been tested and are sold "AS IS", and are not eligible for return.
- All used gear is not eligible for return.
- All consumable items are non-refundable if opened (unused BBs can be exchanged for different BBs of equal or lesser value).
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