In the AR platform, which caliber is the best for longer distances and accuracy? Is the 6.5 Grendel all they say it is? Is it worth getting a more obscure caliber in the AR 15, or is it better to just abandon the AR 15 platform altogether and go to the AR 10? How about some of the other caliber choices out there? What kind of distance and accuracy is the .204 Ruger capable of?
Also, if there is a better semi-auto alternative to the AR for this role that is still fairly light weight and has decent capacity, I would be interested in comments on those as well.
Also, if there is a better semi-auto alternative to the AR for this role that is still fairly light weight and has decent capacity, I would be interested in comments on those as well.