So 7.62X51 right? Having played around with my range finder from the front porch I find it easy to believe the 56 yard range.
With ranges such as that I would think that a CNS shot would be easily doable if you had to.
Do you practice for that? In most situations I would guess that you would go for COM but in this day and age the bad actors may have body armor that may rule that out?
My oldest son is a small arms instructor in USBOP and goes back East every once in a while to re-cert.
Do you have long range ranges close to you where you can go practice and play?
I am old and retired and shooting is about the only fun thing I have left that I physically can do.
Weather permitting I usually shoot 3-5 days a week at 1000, come home, reload, rinse and repeat.
I live in a very rural area in NE Colorado, thank God, the cities I stay away from.