FX IMPACT MK 3 QUESTIONS

Hi All,

i,m seriously thinking of getting a FX impact mk3 in .30 cal for closer shots on vermin and rabbits sub 100 yds and confused that if i want a high power fx impact do i need to buy the slug liner kit to use with the FX if hoping to use high power 50g ish slugs ? or are ther better alternatives out there i have a Vulcan 3 long barrel in .22 but want something more based on moving about hunting, ie easy to carry around ?,



Thanks