G&G Combat Machine Replacement Polymer Upper Receiver For Blowback M4 AEGs (Black)
OEM replacement high strength polymer upper receiver for blowback G&G Combat Machine series AEGs and other compatible Airsoft M4 AEG rifles.
- Direct OEM replacement
- High quality polymer construction
- Drop in installation for G&G M4 series AEGs
Compatibility: For G&G, Tokyo Marui, and other compatible M4 / M16 Series Airsoft AEG Rifles. Not for use with Blowback AEG Rifles.
Material: High Strength Polymer
Model #: GG-Blowback-BK
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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).
- All guns being picked up from our techs are tested and cleared upon return and are not under warranty.
- Customized products are non-refundable in any circumstances.
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