Quote Originally Posted by 120mm View Post
I'd think the obvious problem with what you suggest would be the non-linear nature of urban combat. Sooner or later, the "whackamole" pops up where you don't expect him.

To be sure, I'm playing "devil's advocate" here, but I've heard from some folks who've used the admittedly problematic M14 to good effect in towns to punch through barriers using reflexive fire in CQB.
But the "whackamole" is inherent to warfare. No technique will defeat him, except being generally better at what you do than he is. The "Recce finds places for weapons" is one of the few tactical concepts I see that seems to keep working time and again. It is often misrepresented as fire and manoeuvre.

As concerns the M14, I guess this begs the question, how many 7.62mm 20-inch barrelled semi-automatic rifles do you need in a platoon?