.308 winchester cartridge type  100 m group (mm)  100 m group ( moa )  300 m group (mm)  300 m group ( moa )
0     ruag swiss p target 168 gr hp - bt                13                 0.45                48                 0.55
1     federal gm 168 gr sierra matchking                14                 0.48                55                 0.63
2        sellier & bellot 168 gr hp - bt                15                 0.51                52                 0.59
3                       imi 168 gr match                13                 0.44                52                 0.59
4  .300 winchester magnum cartridge type  100 m group (mm)  100 m group ( moa )  300 m group (mm)  300 m group ( moa )
5     ruag swiss p target 200 gs hp - bt                13                 0.45                38                 0.43
6        sellier & bellot 168 gr hp - bt                14                 0.48                45                 0.51
7                   sako 168 grs hp - bt                14                 0.48                30                 0.34

Table as JSON:
{".308 winchester cartridge type":{"0":"ruag swiss p target 168 gr hp - bt","1":"federal gm 168 gr sierra matchking","2":"sellier & bellot 168 gr hp - bt","3":"imi 168 gr match","4":".300 winchester magnum cartridge type","5":"ruag swiss p target 200 gs hp - bt","6":"sellier & bellot 168 gr hp - bt","7":"sako 168 grs hp - bt"},"100 m group (mm)":{"0":"13","1":"14","2":"15","3":"13","4":"100 m group (mm)","5":"13","6":"14","7":"14"},"100 m group ( moa )":{"0":"0.45","1":"0.48","2":"0.51","3":"0.44","4":"100 m group ( moa )","5":"0.45","6":"0.48","7":"0.48"},"300 m group (mm)":{"0":"48","1":"55","2":"52","3":"52","4":"300 m group (mm)","5":"38","6":"45","7":"30"},"300 m group ( moa )":{"0":"0.55","1":"0.63","2":"0.59","3":"0.59","4":"300 m group ( moa )","5":"0.43","6":"0.51","7":"0.34"}}