I limit my brass to Alpha or Lapua, my primers to Fed GMM or CCI BR, my powders to Varget, RL15 (or 15.5), N140, IMR4064, maybe 4166, and my bullets to 175s, 178s and 185s. I consider anything over 800 yards to be “long range” for the .308. I have shot the 308 to 1200 yards and even a bit...