For those with a reasonably intact mind, here's a short history of the NRA. It was formed in 1871 by two Union soldiers who had concerns that their troops couldn't hit anything with a rifle. Its mission was to "
promote and encourage rifle shooting on a scientific basis". The weapons involved were the same as those used by the military, and though NRA programs have been expanded this pattern continues to this day, i.e. well trained civilian marksmen, able to defend themselves, their loved ones, and our country.
The "military vs civilian" firearms is a ruse concocted by anti-gun Leftists/Marxists, and promoted by radicalized flunkies such as
Daryl Hunt.
Bottom line, there has always been a strong connection between firearms used by the military and those used by civilians, because true Patriots see no separation in ideology between these groups. The NRA has never strayed from this mission.