I've heard it said that the military is always preparing to fight the last war. This XM7 might've been a decent (not great) choice 20 years ago, but...
Who are we going to shoot with these? Doesn't seem like they are needed for a war with the Russians, doesn't seem like they are a good fit for island...
Everything I've seen ballistically says this round is pretty awesome, BUT......the awesomeness comes from the 80,000psi the combat ammo is loaded to....