The Caldwell 390501 AR Receiver End Plate Sling Mount in steel black is an ambidextrous, durable solution for any AR platform, designed to fit standard receiver end plates and accept snap hook style attachments for versatile sling configurations. Crafted from steel, this end plate delivers reliable strength and a secure mounting point that works with any rifle with a stud-based sling setup, including AR-15 variants, making it a practical upgrade for both range and field needs. Its steel construction and simple, low-profile design keep weight to a minimum while providing a solid anchor for your sling system, so shooters can quickly transition between carry positions and firing stances with confidence. Whether youre building a dedicated competition rifle, outfitting a duty-ready AR, or updating a general-purpose setup, the Caldwell end plate ensures smooth, ambidextrous use and consistent performance across sessions. With straightforward installation and a finish that resists wear in rugged environments, this sling mount is a dependable accessory for any AR receiver.