FX DRS Slug Power Tune Kit for .22 Caliber

The FX DRS Slug Power Tune Kit maximizes airflow for superior slug velocity. It includes a precision pin probe that optimizes the air channel behind each projectile. A high‑power‑curve hammer spring replaces the factory unit for greater flexibility and power adjustment. Two interchangeable hammer weights (13.2 g and 14.5 g) let you fine‑tune the rifle to your shooting style. The optional dual‑hole transfer port delivers the smoothest possible air passage. All components are engineered from lightweight aluminium alloy for durability. The kit is fully compatible with FX DRS models in .22 calibre. Installation is straightforward, requiring only basic tools. Adjustments to airflow may necessitate re‑tuning of other settings. Experience consistent, higher down‑range performance with every shot.