My state has a few unattended rifle ranges, one of which is not too far from me. Last time I was there a BLM type showed up with a firearm that I did not recognize and machine-gunned it for about thirty seconds. Luckily the rounds were going in the general direction of downrange.
I joined a gun club shortly thereafter.
But to the point of BLM, I don’t think they know how to aim, or have the inclination. They just like the noise of spray-and-pray.
Their second major march, in Louisville, they had a negligent discharge that wounded three of their own people. I’d seen video of their first major march, in an Atlanta suburb, and was not surprised.
That said, they showed up, with everyone dressed sort of alike, and most everyone armed, in company strength. This is not to be sneezed at.