Cool! A lot of folks also don't think of the .308 Win as being a long range cartridge. But the longest shot I have ever attempted at a big game animal was with it out of my Win 70 Classic Stainless Ultralight with a handload of RL-15 and a Speer 150gr Spitzer Hot-Core bullet. And I made it. One shot kill. Perfect bullet placement. BUT, I was shooting from a rest and I had been practicing a LOT shooting metallic silhouettes out to 500 meters (about 547 yards).
If you know the rifle, the load, the wind, and the range, and have the skill and shooting position to take advantage of that knowledge, you can do amazing things with it.