Hello, black grips on 2nd mod. LW daggers are looked at controversial. BUT this grip (material, grooves, overall form) has nothing to do with a 2nd mod LW grip and is for sure an addition done at any time.
In case of intending to sell this dagger you will have a very hard time.
Regards,

wotan, gd.c-b#105

"Never look for sqare eggs" as a late owner of an original FHH-dagger used to say.