You could potentially cowitness the SightMark Ultra Shot R-Spec Reflex Sight with an A2 front sight post on a Ruger AR556. However, if you are going to continue using that front sight I recommend using a riser with the SightMark Ultra Shot R-Spec Reflex Sight.
The SightMark Ultra Shot R-Spec Reflex Sight can be used with the Sightmark 3x magnifier. The magnifier will work almost any reflex sight except for prismatic optics.
We do not ship out used or refurbished units. This is likely from recoil testing during our QC process. Reach out to qualityassurance@sellmark.net for warranty assistance.
Yes. The SightMark Ultra Shot R-Spec Reflex Sight is shock proof, IP55 weather-resistant, recoil rated up to .50 BMG and constructed of a rugged, lightweight 6061-T6 aluminum body and protective shield.
Yes. The SightMark Ultra Shot R-Spec Reflex Sight is shock proof, IP55 weather-resistant, recoil rated up to .50 BMG and constructed of a rugged, lightweight 6061-T6 aluminum body and protective shield.
This unit has 10 brightness setting and the Plus has 5.