Where does “aseseppä” come from?

aseseppä (Finnish) comes from Finnish ase, from Proto-Finnic asek, from Proto-Finnic -ek, from Proto-Uralic -ek — Forms instrument nouns from verbs; Forms result...

aseseppä (Finnish): weaponsmith; gunsmith

Definitions

weaponsmith; gunsmith

Ancestry of “aseseppä”, step by step

aseseppä traces back through two separate lines of ancestry.

via Finnish ase

Step	Language	Word	Meaning
1	Finnish	ase	weapon; gun; tool, utensil
2	Proto-Finnic	asek	weapon
3	Proto-Finnic	-ek	Forms instrument nouns from verbs; Forms result...
4	Proto-Uralic	-ek	Forms instrument nouns from verbs; Forms result...

via Finnish seppä

Step	Language	Word	Meaning
1	Finnish	seppä	smith, blacksmith; click beetle
2	Proto-Finno-Ugric	*seppä	—
3	Proto-Uralic	śeppä	skilled

Every word from Proto-Uralic -ek →Every word from Proto-Finnic -ek →Every word from Proto-Finnic asek →