Magpul - MS1 to MS3 QD Sling Adapter

Seamless Two-Point to One-Point Sling Conversion.

The Magpul MS1® to MS3® QD Adapter expands the versatility of the MS1® Sling by enabling rapid conversion between two-point and one-point configurations. When combined with the MS1 Sling and an optional Paraclip™, this adapter delivers flexible carry options while maintaining a low-profile, snag-free setup ideal for duty, defensive, and preparedness applications.

Built with hardened, manganese-phosphate finished steel and reinforced polymer hardware, the MS1/MS3 QD Adapter is designed for durability and reliability under hard use. The integrated push-button QD sling swivel provides a secure one-point attachment option, while the custom 1.25" webbing offers strength, comfort, and reduced infrared signature.

• Enables fast transition between two-point and one-point sling configurations
• Heavy-duty push-button QD sling swivel for secure one-point attachment
• Optional Paraclip™ allows rapid transition and emergency firearm release
• Manganese-phosphate finished steel for strength and corrosion resistance
• Reinforced polymer hardware balances durability and weight savings
• Custom 1.25" nylon webbing is strong, wear resistant, and anti-chafing
• NIR-treated colored webbing helps reduce infrared signature

Sling Assembly Mounting

Rear: Works with receivers, end plates, and buttstocks equipped with push-button QD sockets for one-point attachment.

Front: When used with an optional Paraclip™, compatible with Magpul RSA®, MSA®, and Forward Sling Mounts, as well as many snap-hook style sling loops and standard or QD sling swivels for two-point use.

Note: Snap-hook style sling loops require a minimum inner diameter of 3/8". For full range of motion, 9/16" or larger is recommended.

Made in the USA.