GBB parts

RA-TECH NPAS Adjustment Key for WA, Inokatsu & WE GBB Systems

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Take complete control over your Gas Blowback (GBB) rifle's velocity. The genuine RA-TECH NPAS Adjustment Key is an essential tool designed for regulating and fine-tuning Negative Pressure Adjustment Systems (NPAS). Whether you need to drop your FPS to meet strict indoor CQB limits or boost it for outdoor long-range skirmishes, this tool allows for precise, hassle-free valve adjustments without requiring a complete teardown of your rifle.

Universal NPAS Compatibility: Engineered to fit perfectly with Western Arms (WA), Inokatsu (INO), and WE-Tech NPAS nozzle systems.
Precision FPS Regulation: Quickly increase or decrease your airsoft gun's velocity and gas efficiency to adapt to changing weather conditions or field regulations.
Durable Construction: Built from high-tensile steel to resist rounding or stripping the internal adjustment valve.
Compact & Portable: A must-have addition to any airsoft tech kit or gameday tool pouch for on-the-fly adjustments.