Yes indeed as they've been in drawing board ever since the Gas Blowback versions were announced. According to WGC Shop, these are the Asian versions, which means you can only buy them at Asian shops (I think, correct me if I'm wrong). But since you can find them at Asian online stores when these become available, anyone in the world can order them.

WGC Shop is taking pre-orders of the Umarex/VFC HK416 AEG. Price is US$381.00.

As to the M27 IAR AEG, no idea yet when this will be available. Only when pre-orders are announced that release is almost near.