except the carbine still deals the 6.8 at 100m.
Dunno, perhaps a person that can hit three (3) times with a gun that has no recoil.
I know its much asked but definitely do-able.
I do this quite often with just regular m1 carbine.
Actually, replying to you and expecting anything even remotely intelligent in return was ridiculous.
For that I raise my hand for sign of my mistake.