How many feet per second does the FAS 604 Air Gun shoot?

I have very little information on the pistol. However I see that it is a Target or Match pistol. This tells me that it most likely only fires around 500 FPS like most match pistols. These pistols are not known for speed but are known for accuracy. That's why they are considered Match/Target pistols. As an example the NEW FAS 609 only has a velocity of 500 FPS but is dead accurate.

The only importer in the USA is Airguns of Arizona in Gilbert AZ.