The X1 Tactix ARD is Riton's most versatile red dot optic, whether you're mounting it to an AR, AK, a shotgun, or a pistol. Featuring the Riton 2 MOA ultra-precise red dot, dry nitrogen purged and sealed, Riton HD glass and performance coating. Includes flush mount Lower 1/3 Co-Witness QD mount, lens covers, lens cloth and Allen wrench.