Allows operator to quickly attach/detach sling from the weapon | Locking mechanism prevents unintentional release | Facilitates use of MASH or Snaphooks in Push Button Mounts Made of quality materials with a durable, protective manganese phosphate finish | Compatible with most push button swivel mounting points including those featured on the BLACKHAWK Rail Mount Sling Adapter and 2-piece Quad Rail Forends | Made in USA