It's been raining here, range is flooded. So I haven't been able to resume testing any further than H335, Hornady 55 sp, Sierra 55 BK, Hornady 55 vmax. I put a new thermal on the BCA upper for testing(cheaper to shoot the 223 than 20p or 22-250). If I go shoot some prairie dogs, I will throw a 4-20 stac on it.