- Tuning firing pin (FAC) valve for strong windbreakers Hatsan PCP, in large caliber: cal .30 (7.62 mm), cal .35 (9 mm). The needle restores the maximum energy for a given airgun. For rifles: BT65 CARNIVORE, BT65-ELITE CARNIVORE, also in the QE version.

Types of firing pins 2333-9:
2333-9-ST Standard enables energy up to 17 J.
2333-9-HP High Power (FAC) increases the pressure in the cartridge, restoring the maximum energy of the airgun available for the model and caliber.
Developed by: Sharg® - exclusive Hatsan importer