The genuine Magpul RSA — a low-profile Picatinny sling mount that adds a forward sling point to any 1913 rail. Bolts into a rail slot, takes a clip-in sling, and stays out of your optic.
- Genuine Magpul RSA (MAG502), steel, made in the USA
- Mounts to any 1913 Picatinny rail
- Forward attachment point for clip-in slings (HK-style hook, Paraclip)
- Low-profile — won’t block your optic or snag gear
- ~1.3 oz, stress-tested past 300 lbs