A good percentage of those force multipliers are man-portable these days and will make it into the hands of the "rebels". Anti-armor, anti-aircraft, night-vision, rifle grenades, etc. - all easily smuggled into the hands of waiting ex-military men and women who know how to use them and instruct others.
The initial push-back has to be broad enough and last long enough to permit the oath-keeping faction in the military to make its move.
Accurate, but I wouldn’t fall into Arrogant’s trap of elaborating further. Some things are known by the honest but should not be posted.