Re: .308 @ 1760....
It can be done. I tried after reading MontanaMarine's post on the suject. Thought it sounded fun, thats what i do it for, so I tried it, and it was. Find and read Montana's post and give it a shot.(or 100 shots). LOTS of RL-17, winchester brass, and 208 Amax bullets loaded really long. Im not saying that my 308 is a hammer at 1 mile, or that i am Super Sniper. But like anouther poster said "I wouldn't like to be standing down range". Consecutive hits are possible with GOOD conditions. Its just for fun. 1500ft elevation is not going to help much,(I am @ 5000) but try and see.