Not sure how popular Hip Hop is with Paintballers but check out Truminati Music Group
and clothing. Links to their SoundClound, Facebook, Insta all listed below. They constantly are releasing new tracks and have a tour coming up through the USA with Rif Raf in February.
Eddie Wellz, Lamar Crushin, Sunny Jane, Salty Brasi, I-Dee, and Komplex
Charlie Mumbles, Gibby the Kid (GTK)