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AirsoftPro CNC Aluminum Loading Nozzle (Nozzle Front) for WE M4 / AR15 is a durable upgrade part for WE M4 GBBR gas-powered airsoft rifles and WE H-Series. It is precision CNC-machined from a single piece of 6061-T6 aluminum alloy, providing significantly greater durability than the original polymer nozzle. It improves BB feeding reliability and reinforces the loading nozzle.

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: WE
WE00070
Gas GBBR assault rifle WE M4A1 RIS in black for an authentic shooting experience! M4 offers a powerful blowback, a metal body and real controls! Open Bolt system with a moving bolt during firing! Great performance thanks to metal internal parts that are easily upgradable! WE Tactical Training International
: WE
WE00128
Gas GBBR assault rifle WE M4 CQB in black for an authentic shooting experience! M4 offers a powerful blowback, a metal body and real controls! Open Bolt system with a moving bolt during firing! Great performance thanks to metal internal parts that are easily upgradable! WE Tactical Training International
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WE00142
Gas GBBR assault rifle WE Heckler & Koch 416 in black for an authentic shooting experience! HK416 offers a strong blowback, metal body, and realistic controls! Open Bolt system with a moving bolt during shooting! Great performance thanks to metal internal parts that can be easily upgraded! WE Tactical Training International
4UAD002
High-quality 4UANTUM Friction hop-up bucking by 4UAD for GBB / VSR rifles. Redesigned nub for perfect range and accuracy. Capable of hop-up for heavy sniper BBs up to 0.48g. Traditional single-point nub with minimal room for BB misalignment. Accuracy, range, and precision, that’s what it’s all about!
4UAD003
4UANTUM SMOOTH universal lubrication pen from 4UAD with red lubricant. Specially developed for AEG, GBB, and HPA airsoft weapons. Suitable for plastic and rubber parts without risk of material degradation. Rotating applicator for easy application and convenient portability. Keep it smooth, keep it shooting – don't let your gears run dry!
4UAD007
4UANTUM SPEED Oil for moving metal parts by 4UAD in orange oil color. Special oil for minimizing friction between metal parts of airsoft guns. Ideal for gear axles in electric AEG weapons. Also suitable for moving parts of GBB gas guns, such as hammers, slides, etc. Precision application thanks to an integrated nozzle.
The AirsoftPro CNC aluminum loading nozzle replaces the front half of the original polymer loading nozzle in WE M4 and WE H-Series GBBR rifles. This component is responsible for feeding BBs into the hop-up chamber, directing gas into the barrel, and operating the bolt during the blowback cycle. Machined from a single piece of 6061-T6 aluminum alloy, it is far more resistant to mechanical stress than the factory polymer part, which commonly suffers from broken BB feeders. During testing, some rifles also achieved higher muzzle velocity when using Red Gas, although this depends on the individual rifle configuration and is not guaranteed by the manufacturer. The nozzle is compatible with both WE V2 and V3 systems but is not intended for WE SCAR or WE KAC PDW models.
Manufactured from a single piece of 6061-T6 aluminum alloy for high strength, low weight, and long service life.
Eliminates the common issue of cracked polymer BB feeders and improves the reliability of your gas rifle.
Replaces only the front half of the nozzle while reusing the original valve and spring (must be transferred during installation).
Suitable for WE M4 and WE H-Series GBBR rifles of both generations without additional modifications.
Testing with Red Gas showed increased muzzle velocity on some rifles, although results may vary depending on the individual setup.
| Variants | WE M4 / 416 |
| Color | Red |
| Body/receiver material | Metal |
| Nozzle | Metal |