They will be coming (they do not require a "detuning") but the question right now is "when?" Next month? May? I don't have an answer yet.

That being said, the M4-177 is coming (soon hopefully) as well as an underlever (I have no details on it, unfortunately) called the Benjamin MAV 77- but it will only be available as a "firearm" thus far. I just hope it's not based on the Chinese B3/B4 platform (POS rifle if ever there was one) and is a more along the lines of the Diana Model 46/460 in respect to fit/finish/function.

Also, there is something called the "Crosman TR77" (again, only as a "firearm"- not detuned) which is a tactical-looking break-barrel. Again, no details on it right now.

All that being said- I will be at the SHOT show next week (with a camera, which the show-holders "ban", but 'ef em- it's BS, I'm not spying on anyone, only going to get a few snapshots of people/products- with permission from the people being focused on in the pictures and the product 'owners'). Once something appears at SHOT, it's no "secret" and the camera ban is just the events company being funny.