??????? ? ???, ?? ????????? ????????? ????????????, ?????? ? ????????? ????? ????????????, ????????? ????? ? ?????.R50 indicates the closest 50 percent with the shot group will all be in just a circle of the mentioned diameter.????? ??? ?????? ??????? ??????? ????????????? ??????? ?????????? ??????? ??????? ??????? ??????? ?????????? ?????????? ???