My buddy I know he runs 88 grains of n570 245 bergers he's right at 3000 feet with his improved. 30 inch barrel if I remember correctly. I never ended up doing a full load development I had some issues and needed to save barrel life I ended up 79 grains n565 245 berger 2867 avg. It just hammers and stays in tune so I didn't mess with it before the nightforce. I need to redo the load but already have close to 700 rds on it so prolly not worth it.I didn't look back through, what kind of speeds were you seeing with 565?