All the kiddies that complained about having to use a picatinny rail section on a keymod or m-lok rail in order to mount a picatinny based accessory will be back to pick on this. Adding an adapter plate for your direct mount accessories, etc.

Also, the forward most keymod/m-lok slots are pretty far back from the front of the rail due to the QD socket and screw for the adapter plate.

And I can't help but see those nice big flat 45 degree surfaces and wonder why there aren't keymod/m-lok adapter plates there, too!