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Can this sight be used on a Ruger 556 with the factory front post on the barrel? — 1 Answer

by G4, from AL, United States Asked on March 8, 2022

Name SightMark Ultra Shot 1x 33x24mm Reflex Red Dot Sight (R-Spec) (3.8)
As Low As $139.97 Save 17%
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Answered by Hunter, Gear Expert, from OH, United States, on March 28, 2022

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.

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