Set yourself up for success for both long-range and short-range shooting by adding a 45 degree offset reflex sight to your scoped rifle.This universal 45 degree offset mount offers the ability to retain your scope and add a reflex sight to the 1913 top rail of your scoped rifle.Compatible with most reflex sights including- sig sauer- romeo1t romeo1pro romeozero romeo2 romeo3 romeo3max romeo3xl.Trijicon rmr sro.Leupold deltapointpro.Holosun 507c 407c 508t.Model: Universal Reflex Sight 45 Degree Offset MountStyle: 45 Degree OffsetMaterial: AluminumPieces: 1Mount Type: 1913 Picatinny RailRings Included: No