Originally Posted by Big Bird
Maybe handloaded it does. But I don't see any off the shelf ammo that will do it. All the commercial ammo I've seen is mostly 300 yard deer loads.
Here are some good off the shelf loads.
.260 is a ballistically superior round in every aspect to the .308. The 142gr. 6.5mm matchking has a better sectional density and ballistic coefficient than the .308 175gr and 190gr. Matchkings. At distance, the .260 blows the .308 out of the water. It shoots flatter and has less wind drift.
According to this article by Zak Smith, a 140gr .260 carries 87% of the energy of a 190gr .300win mag at 1000yds.
IMO the only reason .308 is popular is due to its military use. 6mm, 6.5mm, and 7mm are all ballistically superior to the 7.62mm.