Apologies if this has been addressed, I can't find it.
I am getting really itchy to try an optics-equipped 9mm. Last year I switched my 3-gun carry/home defense system to all M2.0 9mm pistols and have been very happy with them. Bafflingly, though, we're still waiting on optics options. Glock has a vast line of reasonably priced optics-equipped pistols. Beretta has the APX RDO. Springfield Armory has optics-readied their XDMs. Sig has the 320 series and even the classic P-series optics-ready. Smith & Wesson has the original M&Ps optics ready with the CORE line, and just announced a new series of Shield pistols with optics.
What the hell are they waiting for?