I've only seen oryx cp at 310+, which if you've gotten to oryx its quite necessary. You only need 300-305 for a fresh raid, and by time you get to oryx you should have enough equipment to get to 310 roughly. If not just do it on another character or wait until next week. Don't complain because people don't want to struggle by bringing an under leveled character into THEIR raid. Pretty simple if you ask me, but I guess the majority of this community is too immature to understand that.