Are there any guilds o jsp that mainly do osrs? Looking to find some friends to play with since im getting back into osrs pretty hardcore

no

I can recommend the Onslaught clan in OSRS. I quit the game but they are my old clan and pretty legit guys. Loved playing with them. If they seek a reference, mention me "OG Kel Adam" my nickname was.

Clan chat was "OG PUB" and the owner of clan was "OG Flower" if I'm correct