Magpul RSA – Rail Sling Attachment, Loop
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 has passed stress tests of over 300 pounds while weighing in at a mere 1.3 ounces.
Made in the USA.