G&G M4 Polymer Lower

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    G&G M4 Polymer Lower

     £80.00 Add to cart

    The 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

     

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