La Chingona Dorada

I have completed the Heroes quest but I think I waited too long cause I did the quest gimmie danger, I was wondering if takemura mentioning that jakoes body got taken by the corpos if that changes the spawn for his weapons, I think I did not go to the funeral but I did send his body to mama Welles because I do have his motorcycle, can I get any help?

FYI: Ido have phantom liberty DLC and did visit the black market as I am aware you can get missed iconic weapons and items there but I do not see jackies weapons there.