As stated, no picatinny mount included, but social media from luiswithholosun has recently posted a teaser of what are obviously picatinny mounts for the 509T. He also hashtagged it with "#GreenDot", so that's intriguing.
Rather than start a new thread, I figured I’ll try for input here first.
507K va 507C on a Glock 19:
Gun will be carried in a duty capacity, typically covertly, but that can transition to overt as well. I like the idea that the K is thinner, and probably won’t need new irons, however, I’m going to a dot for performance gains, if the K lacks performance over the C I’ll bite the size bullet.
I carry a RMR’d 34 on the primary duty gun, and a 507C on the other duty gun, not my first dot, just first for primary concealed use.
Had the plus sign on my brightness adjuster stop working on my 508t version 1. Emailed Holosun about 5 days ago and no response. Anyone tips?
About a week ago I had a 407C go out of zero
and loose adjustment.
I received an email reply within a couple of hours
(considering east vs west coast time difference)
after my initial inquiry and a shipping label a couple
hour's later, the package went out the following day,
so far, pretty impressive.
PM me if you'd like the contact info for the gentleman
that's helped me out.