Great. But now you tell me it was a 243. If I had known that I would have agreed that it was broke beyond hope and offered $40 for the salvage. Seriously, have a great hunt, good luck.
You need to put the screwdriver on the raised slope to the left of your pointer. When the bolt is held in the vice, the firing pin assembly (by pushing on the sloped area) will move left and release the tension on the safety. You're almost there.
Your problem is the firing pin has been released and moved forward inside the bolt. You need to reset it to the cocked position. Clamp the bolt in a vice (make sure you use leather or rubber between the vice jaws and the bolt to prevent damage) where you can access the bottom rear of the bolt...