I recently discovered that there are a lot of YouTube videos showing combat footage from the Ukraine and Syrian conflicts. Here's a neat example... Separatist militiamen firing a heavy machine gun with an optic mounted on it. They're using it like a sniper rifle, with a four man crew. Gunner shooting short bursts Belt feeder Spotter standing close to gun, getting feedback over the cell phone and bending over the MG to make elevation and windage adjustments to the optic. Security watching everyone's back. Looks like they clobbered their target. I must admit, I'm intrigued with both the both the Ukrainian separatists and the Kurdish Peshmerga.