The problem with all of these 3rd generation carbines, is none are living up to the dream.

The one carbine trying to live up to 3G carbine promise is the XCR which actually does have a barrel selection, caliber kits, different length uppers etc etc.

Even the MRP is closer to hitting the 3G mark than the SCAR and ACR.

So if the ARX160 drops onto the scene with zero support and versatility, what's the point?

I am hopeful that Beretta gets it right where Bushy/Remmy/FN have failed.