Delmarva sporting clays has up to a 300 yard range and for an additional cost, you can shoot on there 500 yard range. That seems to be the closest pubic location with a range over 200 yards.
Have you ever heard of PVP or other drugs that mask the bodies ability to feel/react to pain? It appears to me that the shots were in the chest, which is where law enforcement people at though to aim. Shooting ability did not appear to be a problem. Not all gun fights are one and done like...
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Of the original rifles mentioned the .308 Winchester is the obvious place to start.
I killed two caribou with a 308 in northern Quebec in 2011.
Good Luck
When MD went straight wall cartridge in previously shotgun only counties, I bought a .450 Bushmaster upper for my AR. Mainly because people like Biden say you don't need a AR to hunt deer. I'm proving him wrong.
Over the past two years I've killed three deer with three shots. .450 BM has...