@darbywpd It did come with manuals, and you are correct re: laser adjustment. I was just trying to figure out which rdistance to a zero at.
However, on further testing, the laser point of impact relative to the sight picture is jumping around wildly between shots, and there’s something rattling inside the gun. Also, the laser adjustment set screws are very loose. I’m returning it.
I heard the SIRTs had some questionable QC when they first came out. I’m wondering if I got a first-run lemon. I still might spring for a new one, but I think I’ll be ordering directly from NLT this time.