Huma-Air High Flow Slug and Pellet Probe for FX Impact .22

High flow slug- and pelt probe for maximum airflow in your FX Impact. Combine it with our high flow transfer port and tuning hammer spring to get the ultimate performance.
The enlarged air page opening of this black stainless steel probe to get he maximum airflow.

In combination with our dual hole, V2 high flow transfer port you will gain the ultimate performance out of your FX Impact These sets are developed for slugs and pelt use! and can be used in combination with our power tuning hammer spring 

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 stings of your rifle again to get the best possible performance.

Availbe in.   .22, .25 and .30