??? ??? ????? ???? ?? ??? ??? ???, ?? '????? ???'? '???? ?? ???'??. ??? ????? ????? ? ??? ???? ??? ?? ????? ???? ???? ?? ??? ????? ????? ???? ???? ?? ? ??? ???? ???? ???? ??.Below Usa regulation, any company or gunsmith which in the course of its enterprise manufactures firearms of completed frames and receivers, or modifies firearms for resale, ha