407C and 507C.
407 is the red dot and 507 has the chevron reticle.
DetailsAfter rigorous field testing, this optic has been given a Silver-tier rating by the National Tactical Officers Association.The Holosun HS507C-X2-ACSS is a new generation of pistol red dot sight packed full of features like the multiple reticle system, solar failsafe, and shake awake...
www.primaryarms.com
Word of warning - I don't know if you can get a magnifier for them or not.
My jam right now are these poor-man Acogs.
DetailsAfter rigorous field testing, this optic has been given a Recommended rating by the National Tactical Officers Association.This Primary Arms rifle scope is part of the SLx optics line. SLx optics have built a reputation for innovation, reliability, and value. All SLx optics undergo...
www.primaryarms.com
Just what the doctor ordered for my old man eyes and compact size.