I'm going to get myself a new rifle in a .243. I will be shooting a variety of store bought ammo from 55 grain to 100. What barrel twist would you recommend? I noticed for instance that the Savage is a 9.25" and Remington's is 9 1/8". Really that much difference out there 300 - 500 yards?
Brand name is of no importance, so long as it's Ruger, Remington, Savage, Browning, etc.
Oh yeah. I'm probably going to put a muzzle brake on it if that makes a difference.