The FN 509 Gas Blowback GBB replica is made by Double Eagle under the official "FN HerStal" license imported by Cybergun.

The replica combines realistic finishes with an ergonomic design and practical features.

The pistol's slide is ready for mounting RMR-style optics, raised sights have been installed, and ambidextrous controls make it intuitive for both right- and left-handed users.

Comfort is enhanced by the ergonomic grip with interchangeable backstraps, allowing the pistol to fit perfectly in the operator's hand.

Internally, the mechanism has been reinforced with steel components and a double spring guide system, ensuring smooth operation and long life even under intensive use.

The gun is equipped with an adjustable Hop-Up and is supplied with a GAS magazine.

The Replica comes with:

• FEATURES IN ACCORDANCE WITH ITALIAN LAW
• GAS magazine from 21bb
• Manual