Magpul Rail Sling Attachment (RSA)
The RSA provides a forward sling attachment point for the Magpul MS2 or MS3 and other clip-in systems.
Made from precision cast black manganese phosphatized steel, the RSA attaches to any MIL-STD-1913 Picatinny/STANAG 4694 rail. The RSA has been proven to withstand stress tests of over 300 pounds yet weighs a mere 1.3 ounces.
Made in U.S.A.
- All cast steel construction
- Mil-spec black manganese phosphate finish
- Works on any standard 1913 Picatinny-spec rail