This AR15 Quick Detach Steel Receiver End Plate is crafted for optimal performance on standard mil-spec AR15 lower receivers. Its robust steel construction is complemented by a sleek matte black finish ensuring both durability and a subtle aesthetic. The low-profile design seamlessly integrates with most collapsible stocks allowing full operational flexibility even when the stock is completely collapsed. This end plate is compatible with any quick detach sling swivel featuring a 0.37 diameter swivel stud. It features quarter-turn rotational over travel stops to limit swivel movement preventing binding against the buffer tube and minimizing the risk of sling tangling.