The RSA provides a low profile forward sling attachment point for the Magpul MS2 or MS3 and other clip-in systems. Made from nitrocarburized steel for wear and corrosion resistance, the RSA attaches to any 1913 Picatinny rail. It has passed stress tests of over 300 pounds while weighing in at a mere 1.3 ounces. Made in the USA.
