I'm not saying that the 243 Remmington 700 rifle 9 1/4 twist 26 inch I own is the best, but it has a good bang for the buck. Holland brake and 6X24 60mm
This is a 400 yard recovered 100 grain launched at 3200 fps hit input side rib stopped by the far rib of an antelope. shrapnel or bone sprayed 20 feet out the far side. I was suprized to find the bullet.