Worry about concealment for illegal applications has encouraged polices specifying least barrel lengths and General lengths.?????????????? ???????? ?? ?????. ????? ??????? ? ? ????? ?????? ?????????, ???? ? ??????? ???? ??????????????? ?????. ??????? ?????????, ??? ?????????? ? ???????? ? ???????? ??????????? ? ???? ?????? ? ????? ????? ?????? ????