It looks like Primary Arms came out with another reticle. There's a ring that doesn't show up in the field of view when the chevron can be seen. But if you're off a bit, the ring shows up to let you know where the chevron is.
https://www.youtube.com/watch?v=hy-Y26z54Ro
https://www.youtube.com/watch?v=hy-Y26z54Ro