Make Sure To Subscribe if You're Cool Like That!. Competitive Call of Duty: Black Ops III OBJ Class Setup Guide. Competitive Call of Duty: Black Ops III OBJ Class Setup Guide. Competitive Call of Duty: Black Ops III OBJ Class Setup Guide. Competitive Call of Duty: Black Ops III OBJ Class Setup Guide. Competitive Call of Duty: Black Ops III OBJ Class Setup Guide. Competitive Call of Duty: Black Ops III Hardpoint OBJ Class Setup Guide. Competitive Call of Duty: Black Ops III Hardpoint OBJ Class Setup Guide. Competitive Call of Duty: Black Ops III Hardpoint OBJ Class Setup Guide.