Bought one of these from Schuyler Arms last time they were on sale and just bought another 2 since they are on sale again.  I was skeptical of the Holosun to begin with but after putting a bunch of rounds on it I actually like it more than my RMR01's.  I have an astigmatism and the RMR gets blurry on me but this circle/dot stay super crisp.

Shop is legit hundreds of dudes on Reddit have ordered from them in the last few months with no issues, and those guys are notoriously finicky.

 

Pic of one on my G19

https://www.schuylerarmsco.com/4th-of-july-sale/red-dotsoptics-993/holosun-technologies-507c-red-dot-2-moa-dot-32moa-ring-multi-reticle-system-dot-ring-both-black-finish-7075-t6-aluminum-multicoated-lens-v2-optics-system-shake-awake-technology-side-battery-solar-failsafe-picatinny-rail-2880796

 

 

Nice!  I have the HS507c 1st gen - threw it on my AR Other for a little bit - held zero great (needs a riser for an AR).  Looking to get an optic ready pistol to throw it on.  Older ones were the single dot version though.

FYI looks like retailers are beginning to heavily discount the 407 version.

I ordered a HS407CV2 last month from dack outdoors when they had a special - $179.94 delivered, but took a few weeks to receive.

https://dackoutdoors.com

Dirty Digz yup the 407 has been selling for under $200 during sales for a few months now.  Both options seem to be very good options for the $$.