Magpul MAG519-BLK MS1/MS4 Sling Adapter, Black

The Magpul MAG519-BLK MS1/MS4 Sling Adapter provides fast, reliable transition between one-point and two-point sling configurations when used with Magpul’s MS1 sling and compatible QD sling swivels. It uses Melonite and manganese phosphate finished steel with polymer hardware and a custom snag-free 1.25 inch wide nylon webbing for durable service. The adapter incorporates a heavy-duty push-button QD sling swivel and an ambidextrous QD shackle to allow quick convertibility and rapid release when required. Rear mounting works with receivers, end plates, and buttstocks that have a push-button QD socket.

Key Specifications

• Constructed from steel with polymer hardware for structural strength and reduced weight where it matters.
• Finished with Melonite and manganese phosphate treatments for corrosion resistance and wear performance.
• Uses a custom snag-free 1.25 inch wide nylon webbing for stable sling carry and comfort.
• Features a two-to-one-point design to enable both two-point and one-point configurations.
• Equipped with a heavy-duty push-button QD sling swivel for secure one-point attachment.
• Includes an ambidextrous QD shackle to support rapid convertibility and ambidextrous operation.
• Color is black for low-visibility, versatile use on a wide range of platforms.
• Rear mounting accepts receivers, end plates, and buttstocks with a push-button QD socket.
• Manufactured in the U.S.A.

Robust yet low-profile, the MS1/MS4 adapter is designed to add practical sling versatility to a prepared kit. Its durable finishes, proven QD hardware, and snag-resistant webbing make it a straightforward solution for shooters seeking simple, reliable convertibility between sling styles without unnecessary complexity. Ideal for users who prioritize dependable components and streamlined function in their sling systems.