65G and Future Urban Warfare

[85_Ranger4x4]

It does not remind me of one cartridge.

The idea that "smaller units may become separated from their parent units, and may therefore have to fight for long periods of time alone and without support" calls for ammo of minimum bulk/weight.

In my opinion, that means for the infantry squad:

- For riflemen and grenadiers, 5.56 NATO.

- For designated marksmen and automatic riflemen, 6.5 Grendel.

The neat thing about the all for one and one for all round is if the designated marksmen is needed burns a lot of ammo with targets the normal riflemen can't engage... if his buddy's rifles fire the same round he has a much greater source of ammo to tap into than just what he can carry on his own.