US forces need a standard ammo compatible w/ regular M16s which sends out a spray of buckshot like a shotgun.Interesting story about how the US is beginning to train front line troops to destroy small drones. Honestly, I'd love to take some shots at one on a range.
Also, I saw another story that ANG soldiers were doing some training at Vance AFB, so, I googled Vance AFB (Apparently Oklahoma leads the way in desolate military bases), and there were some interesting reviews. Such as don't go there, it's a small base and everyone knows your business. Well, sir, don't have so much business to talk about! And, this review from a concerned citizen. "Their pilots come 250 miles to do touch and go landings at Springfield, MO, airport. Those crazy Jay Hawks they use really hurt my ears due to the runway pointing at our home. Hurts my ears badly. Wish they would crash".
https://ca.style.yahoo.com/us-troops-shooting-balloons-figure-115414193.html
Just a few shots toward a drone would take out one propeller and neutralize it, instantly.
Switch magazines, and you've got regular bullets, again.