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G&G M4 Polymer Lower
£80.00 Add to cartThe perfect base for any CRBN or HPA build – the G&G M4 Polymer Lower allows you to start a new build without needing to buy a whole base gun!
It interfaces perfectly with our CRBN Uppers, CRBN Gearbox, and AirTac Aluminum endcap.
This G&G M4 Polymer Lower Includes:G&G M4 Polymer Lower:- Lightweight polymer construction, perfect for competition builds
- Fully assembled selector switch
- Trigger guard
- Mock bolt catch
- Pivot pin
Compatible with:
- AirTac CRBN Upper
- AirTac x MAC CRBN Gearbox
- AirTac Aluminum Endcap
- All V2 accessories