MK318 is not a match bullet, it is not as accurate as MK262. So MK262 will still has it place somewhere some place.
The problem with MK318 is that while it is barrier blind to laminated glass and some of the other stuff, the steel tips in the M855 and M855A1 are steel better choice in defeating steel plates and soft armour & Polyethylene plates. Penetration of common personal armor and steel plates are considerations in a big conventional fight.
I suspect that is why the army is kinda clinging to the M855 basic design concept.
The problem with MK318 is that while it is barrier blind to laminated glass and some of the other stuff, the steel tips in the M855 and M855A1 are steel better choice in defeating steel plates and soft armour & Polyethylene plates. Penetration of common personal armor and steel plates are considerations in a big conventional fight.
I suspect that is why the army is kinda clinging to the M855 basic design concept.


















































