Magpul RSA Rail Sling Attachment

The RSA provides a low profile forward sling attachment point for clip in style sling attachments. Made from QPQ salt bath nitrided 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 USA by Magpul. Will work with HK style clips. For picatinny rail attachment only not for M-LOK or KeyMod.