One man with a rifle.
The most dangerous critter you can ever have the misfortune of crossing paths with.
And I wasn't the first one to say that.
Go get your machine gun / mortar / IED and I'll meet ya on the field.
I'll be packing one rifle. A Russian Mosin Nagant, shoots a 7.62x54 round.
No optic help, just iron sights.
At 300+ yrds, you won't have a chance to use the mortar, same for the IED, machine gun maybe - if your quick.
Tag, your it.
The point is, never underestimate what one man can do with just a rifle.
No slight intended, mind you.
Recent gun show - vendor had 2 cases of these and cans and cans of ammo. They were gone by the end of the show.
300 yards with iron sights?? You must be good.