So if you take a high quality match barrel and good match or ELD-X bullets, the system is typically capable of .6-.9" groups locked in an accuracy fixture. I'm not talking about 5 shot groups, I'm talking about 50-100 shot groups. That's the system itself. A human shooter makes those 50-100 shot groups go to .95-1.2". Typical muzzle velocity spreads are in the 40-70fps range over 50-100 rounds. Let's take a 143 ELD-X at 2800fps, kinda optimistic on velocity. 1 degree cant error, and 2mph crosswind error on a 12" wide, 9" tall target gives hit probability over 95% to ~550yd. With a 5mph crosswind error it comes back to ~500yd. With 8mph wind error (very gusty day) it comes in to 400-450yd.
Obviously there are other things at play. Gusty days cause more aiming error, terrain can cause wind to induce elevation error, etc.. etc... Anyway, that's my contribution to the ethics argument. I think 300yd is cutting it a little short, but I do call it quits myself over 550yd.
Obviously there are other things at play. Gusty days cause more aiming error, terrain can cause wind to induce elevation error, etc.. etc... Anyway, that's my contribution to the ethics argument. I think 300yd is cutting it a little short, but I do call it quits myself over 550yd.