with a good rest, dialable scope, drop charts and range finder you may be surpised how far you can shoot.
We have the odd day where we set up gongs out to 860 and have had some that look at the target and laugh....said they need a side of a barn to hit it at that range....the ones that had a good rest and dialed the range mostly got to the 650...one even shot a 3" group at that with his 308 hunting rig and he was the barn man. He was stoked
7mm rum is capable for those long shots
Me personaly on an animal I have yet to shoot past 650 but I have allways got as close as practacle when shooting
I have a light rig in 7mmSAUM that I hope to get out more with and see if I can streach its legs
