The U.S. banned the Las Vegas mass murderer in their gun used by the accessory - were equated to the series of firearms of

The device owner who has three months time to get rid of them. Bump to the stock equipment replacement semi-automatic rifle in the gun stock and handle. It allows for automatic fire by using an exploit weapon recoil its downloading. AP

the united states has decided to ban completely the accessories, which allow the series to fire the firing semi-automatic weapons. The federal comprehensive rule change has been prepared since the mass shooting murdered in Las Vegas 58 people in October last year.

the Case is the so-called bump stock -trailers and similar equipment. The acting minister of justice of Matthew Whitaker confirmed the change on Tuesday morning, us media reported.

the ministry of Justice interpreted according to the equipment belonging to the automatic weapons ban legislation. The amendment will enter into a preliminary data according to the force on Friday, after which illegal accessory owner who is 90 days to destroy them or to deliver them to alcohol, tobacco and fire arms control agency, the ATF.

the greatest american aseoikeuksien lobbying organisation the NRA lamented the broadcaster NPR, according to the statement, that the equipment you already own to keep them. The NRA has so far not announced whether it intends to fight against the ban.

The Washington Post says at least three other aseoikeuksien defense organization and one of the individuals have announced to challenge its ban in court.

automatic weapons is the united states banned in 1986, entered into force legislation other than the authority. Prior to that year-made weapons, however, still sell to individuals. Bump to the stock equipment is invented until years after the ban.

Las Vegas bloodbath was on the USA history the most serious mass shootings and so far the only significant, with a bump to the stock device is used.