The Strike Industries Ambush low profile sling loop is the lowest profile sling loop designed for the MIL-STD-1913 rail. Made of solid steel, its unique locking bar design system allows for it to be lightweight and durable. Because the Ambush sits flat in between the rails, it will not interfere with your sights and fit neatly under longer optics when mounted towards the middle of the rifle. The dual purpose loop and swivel sling attachments allow the user to choose which mount they would like to use. FeaturesMade of solid steelDual purpose loop and swivel sling adapterLowest profile sling mountNo interference with optics