Huma High Flow Slug Pellet Probe

We enlarged the air passage opening of this black stainless steel probe to get the maximum airflow.
In combination with our dual hole, V2 high flow transfer port you will gain the ultimate performance out of your FX Impact
Medio 2021 the black color will be replaced by plain stainless steel.
These sets are developed for slugs and pellet use! and can be used in combination with our power tuning hammerspring

This item can replace the FX item numbers: 19641, 19620, 19621, 19619

Please note:
Any modification done to the airflow of your rifle, will affect the entire setup and performance, you might need to re-adjust the settings of your rifle again to get the best possible performance.

Available in .177