- FAC (HP High Power) performance tuning main spring for Hatsan air rifles: Striker, Airtact, Zada, and Edge, compatible with 4.5 mm (.177), 5.5 mm (.22), and 6.35 mm (.25) calibers.
18,14 €As part of our winter promotion, you’ll get 20% off our entire assortment* with code SHARG20. Choose any products you want, add them to your cart, and activate the discount whenever you’re ready. It’s a simple, flexible way to take full advantage of the campaign and build out your gear exactly to match your needs.
The promotion runs from December 2 through January 15, and the most sought-after items tend to sell out first - so it pays not to wait. The discount applies to the Regular Price and is automatically calculated once you enter SHARG20 in the cart beneath the product list. Clear terms, a straightforward benefit, and a real chance to save on your purchase.
*Excludes LOWA brand products
FAC (HP High Power) performance main spring designed for both break-barrel and underlever air rifles by Hatsan Arms. Specifically engineered for models in the Striker, Airtact, Zada, and Edge series, compatible with calibers: .177 (4.5 mm), .22 (5.5 mm), and .25 (6.35 mm).
This steel spring restores the air rifle’s maximum power output (FAC), as specified by the manufacturer for the High Power version of each model and caliber. Recommended for enthusiasts who enjoy custom tuning and enhanced shooting performance.
Manufacturer: Hatsan, Turkey
Developed by: Sharg®, the exclusive importer of Hatsan







