I don't know who needs to hear this, but the US Military isn't on our side. Maybe the average rank and file soldier votes Republican and is pro-2A, but all that means is that using them against civilians will be difficult.
The high command on the other hand are mostly swamp creatures. The pentagon is all about the military industrial complex which means in one word: graft. They are in it for the money plain and simple. Generals in Washington - even if they aren't on the take before they retire - all want those cushy jobs in the private sector lobbying congress for private contractors making millions of dollars for almost no work. And they would NEVER risk pissing off congress since congress controls the purse strings. And the Democrats control congress now - and for the forseeable future unless we can FIX the 2020 election.