This is the upgraded high speed nozzle for the FlashForge Adventurer 5M & 5M Pro 3d printers.
It can print faster & hotter upto 280C on compatible Adventurer 5 series 3d printers.

It is not for older Adventurer 3 or 4 models.

This is also an easy switch nozzle, they look & work exactly like the previous 240C nozzle with the added advantage of printing at higher temperature & faster speeds.
This unique system allows you to quickly switch the nozzle, & heater block without any assembly.
Just press the clamps on the sides of the head to push this assembly out, & then insert a new one in.