emergin firearms rule question

[hellatze]

i am a broodmaster summoner who use gun. so i take gun smith feat and exotic weapon proficiency for firearms.

my eidolon use gun too. do they need gunsmith feat ? or just exotic weapon proficiency firearms.

using musket btw. lvl 9 build.

also another question. can i make custom musket who give fire burst for my critical strike fire damage for musket ? or limited to sling, crossbow.

[Scythia]

Your Eidolon only needs Gunsmithing if it is going to build/modify its own guns or craft its own ammo. If the Summoner makes/repairs the guns and packs the rounds, the Eidolon will be fine with just Proficiency.

Guns can have any magical property that can be applied to a ranged weapon, unless the property specifically calls out that it only applies to specific weapon types that don't include guns, or if the property effects something that guns don't have.

[hellatze]

thanks now i know :D