M4 Parts

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AirTac
AirTac Customs “Shard” Aluminum M4 Mag Release
Original price was: £31.99.Current price is: £27.99.

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AirTac
AirTac Customs Aluminum Endcap
Original price was: £39.99.Current price is: £29.99.

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AirTac
AirTac Customs Aluminum M4 Body Pin
Original price was: £14.99.Current price is: £12.99.

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AirTac
AirTac Customs Aluminum M4 Pivot Pin
Original price was: £14.99.Current price is: £12.99.

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AirTac
AirTac Customs Apex M4 Trigger Guard
Original price was: £35.99.Current price is: £29.99.

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AirTac
AirTac Customs Black Ultimate Bucking
£14.99 Add to cart
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AirTac
AirTac Customs M4 Scythe Tunable Trigger
Original price was: £35.99.Current price is: £29.99.

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AirTac
AirTac Customs Precision Steel Inner Barrel
£21.99

128mm
155mm
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AirTac
AirTac Customs x MAC Gen 3 Cerakoted & Skeletonized CRBN Gearbox
Original price was: £110.99.Current price is: £99.99.

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AirTac
AirTac Customs x MAC Gen 3 CRBN Gearbox
£110.99 Add to cart
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AirTac
EdGI 6.01 Brass Inner Barrel
£56.00

155mm
185mm
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The perfect barrel for a CRBN or HPA build – the EdGI Inner Barrels are the finest barrel in airsoft!

The best upgrade barrel out there for consistency and accuracy in both HPA and AEG builds.

This EdGI 6.01 Brass Inner Barrel Includes:

EdGI 128mm 6.01 Brass Inner Barrel:
- 128mm, 155mm, and 185mm lengths
- 6.01mm Inner Diameter
- Brass Construction
- Hand Lapped by EdGI for a perfect finish
Compatible with:
- AirTac CRBN Upper
- Maxx Hopups
- Any AEG or HPA build
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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