Kiesler Police Supply let slip the launch of Glock’s latest handguns, the MOS series. The new handguns are the same as standard Glocks, but with the addition of an optics-ready cut-out on the top of the handgun. Given the growth of the M&P line, one might easily assume these models are meant to compete directly with the C.O.R.E. optics-ready line.
I have confirmed the MOS series is already starting to make it into the distributors catalogs (though none show in-stock as of yet). Confirmed models are the G34 (9mm), G35 (.40), G40 (10mm), and G41 (.45). MSRP for all models is $699.
No mention of moving optics to the standard full-size offerings, but I would guess that once Glock has caught up with demand, they will be the next offering.