VFC GBB Loading Nozzle Adjustable Valve NPAS for GBB Airsoft Rifles

VFC GBB Loading Nozzle Adjustable Valve NPAS for GBB Airsoft Rifles is a first-party original replacement part built to restore and refine performance on VFC gas blowback airsoft rifle platforms. Designed for VFC GBB rifles including HK416, M4, and KS-1 compatible assemblies, this drop-in NPAS valve installs as a direct replacement with no modification required, helping maintain factory fitment and reliable cycling when a worn nozzle component starts causing inconsistent operation. The adjustable NPAS nozzle valve lets you fine tune gas output and muzzle performance to better match field limits, weather conditions, and preferred recoil feel, making it a practical upgrade for players who want more control over their VFC gas blowback setup without changing the character of the rifle.

Compact and purpose-built, this loading nozzle adjustable valve measures 20 mm and comes in a durable black plastic construction that stays lightweight while handling regular maintenance cycles. It is a rifle-focused internal part for gas platforms, engineered specifically around the VFC HK416 and M4 GBB architecture while also supporting KS-1 L403A1 GBB rifle assemblies where applicable. If you are keeping a VFC GBB airsoft rifle running at its best, this NPAS replacement valve is a smart, straightforward solution that combines OEM reliability with the performance flexibility many players search for in an adjustable NPAS system. For anyone troubleshooting gas efficiency, consistency, or tuning needs, this VFC NPAS valve is an effective way to bring your GBB airsoft rifle back to smooth, dependable operation.

Specifications

• Brand: VFC
• Part type: Loading nozzle adjustable valve NPAS
• Compatibility: VFC gas blowback airsoft rifles including HK416 M4 and KS-1
• Platform: Gas
• Replica type: Rifle
• Material: Plastic
• Color: Black
• Length: 20 mm

Features

• First-party original replacement component manufactured by VFC for gas blowback airsoft rifles
• Adjustable NPAS nozzle valve allows fine tuning of gas output and muzzle performance
• Designed as a direct drop-in replacement with no modification required
• Specifically engineered for VFC HK416 and M4 GBB rifle platforms
• Compatible with KS-1 L403A1 GBB rifle assemblies
• Maintains factory fitment and reliable cycling when replacing worn nozzle components
• Lightweight and durable construction suitable for regular use and maintenance

Package Includes: 1x VFC loading nozzle adjustable valve NPAS
Product Barcode: 193939147400