FX Impact Slug Probe Power Kit with Tungsten Hammer Weight
Extract maximum performance from your FX Impact air rifle when shooting slugs with this comprehensive slug power tuning kit.
Kit Contents
-
Adjustable 5.5mm (.22) pellet probe – Length adjustable via rear allen screw
-
Tungsten hammer weight – Adds mass for increased valve strike force
-
Two adapter bushings – Interference-fit sleeves for 6.35mm (.25) and 7.62mm (.30) caliber compatibility
-
Lighter valve return spring – Extends valve open time for increased air flow
-
Protective buffer – Shields valve from intensified hammer impact
Performance Features
The adjustable seating depth determines how far slugs are pushed into the barrel, directly affecting accuracy. This probe allows precise fine-tuning for specific slug types.
Expected velocity increase: 5.5mm (.22) caliber: 35–55 fps improvement
Note: This probe is designed exclusively for slugs and is not suitable for pellet use. For a versatile slug and pellet solution, consider our high-flow pellet probe with transfer port set, power tune hammer spring, or the Huma-Air Slug Power Kit.