Product Overview
The Northeast Famas GBB Nozzle Seal (NGR01NOZ0002) is a precision-engineered replacement sealing ring built specifically for Northeast FAMAS Gas Blowback Rifle loading nozzle assemblies. Located inside the primary nozzle housing, this seal forms an airtight barrier between the internal piston head and nozzle shell, maximizing pneumatic compression and preventing pressure blow-by during rapid cycle operation.
Molded from a durable, oil-resistant synthetic rubber compound, it delivers consistent expansion and low sliding friction under cold gas temperatures and pressure fluctuations associated with Green Gas and Propane use. Replacing worn or dried-out internal nozzle seals restores crisp blowback recoil, maintains consistent muzzle velocity, and improves gas consumption efficiency across extended skirmish games. It serves as an essential internal maintenance component for airsoft technicians and gas blowback builders.
Technical Specifications & Materials
Manufactured to exact OEM specifications, this drop-in rubber seal installs cleanly into the internal nozzle unit without requiring permanent modifications. The low-friction material reduces drag against moving internal brass and aluminum piston parts, keeping cycling speed fast and consistent. Ideal for routine gas blowback maintenance or complete workbench overhauls.
- Component Category: Gas Blowback Nozzle Piston Seal
- Compatibility: Northeast FAMAS GBBR Series
- Model Code: NGR01NOZ0002
- Material Construction: High-Density Oil-Resistant Rubber
- Primary Function: Creates an airtight compression seal inside the nozzle assembly
- Gas Support: Green Gas, Red Gas, and Propane Compatible

