FX Impact (X & MKII) Slug Power Kit

22 caliber adjustable pin probe with .25 and .30 caliber sleeves

Light valve return spring - allows valve to stay open longer

Rubber Ball to prevent the light spring from over compression

Two hammer weight spacers - more hammer spring compression and added hammer weight means regulator can be opened at high pressures

Please Note: When installing this kit on an Impact M3, the light spring and rubber ball are not to be used.

** Only to be used with a bridged/slug transfer port**