Raja Jackson entered a Los Angeles court on Thursday to face criminal charges related to his attack on Syko Stu ... and he made it clear on his way in, he's not ready to comment on the matter publicly.
TMZ Sports shot Quinton "Rampage" Jackson's son as he walked into the San Fernando Courthouse ... and despite being peppered with questions about his case, Raja remained mum.
Wearing a black shirt, black pants and black tie ... Raja stared ahead as he strolled into the building flanked by men who appeared to be his lawyers.