actually, now that I am in a free state I have seen an AR-10 in .243 at a local shop. Except for the fact there will be NO mil-surp .243 around, any opinions? 
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With top loads & hard cast bullets, a .357 mag, .41 mag, .44 special, .44 mag, .45 Colt, .454 Casull, .475 Linebaugh, .480 Ruger, .500 Linebaugh Maximum, and .500 S&W will all shoot through Bison. To select the gun, determine how big a hole you want to put in the Bison, and how much recoil you can stand 
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