Magpul MS4 GEN2 Dual QD Rifle Sling with Quick Detach Swivel - Black

The Magpul MS4 GEN2 Dual QD Rifle Sling with Quick Detach Swivel is a versatile two-point rifle sling built for shooters who want fast configuration switching without swapping gear. Unlike single-mode slings, the MS4 pivots between one-point and two-point setup, making it equally at home on a duty rifle, hunting gun, or range gun. The dual push-button QD swivels attach to any QD socket—whether on your stock, receiver end plate, or compatible Magpul mounts—while precision-cast steel D-rings handle the transition smoothly and reliably.

Built from the same durable 1.25-inch nylon webbing as Magpul's MS3, the MS4 GEN2 adds genuine refinements for real-world use. The new low-profile slider adjusts sling tension one-handed in two-point mode, eliminating the bulk of older designs. The webbing is treated for Near Infrared signature reduction, a detail that matters for serious operators and hunters in low-light or thermal environments. All materials meet Berry Amendment compliance and are manufactured in the USA.

Webbing length accommodates all body types and works with body armor—important if you're testing different load-outs or gear configurations. The anti-chafe construction keeps comfort high during long days in the field or at the range. Whether you're running a AR, a bolt gun with QD mounts, or a shotgun with forward QD attachments, the MS4's adaptability means you buy once and adjust as your rifle setup changes.

Key Features

• Heavy-duty push-button QD swivels for quick one-point and two-point attachment conversion
• Precision-cast steel QD D-Ring with Melonite finish resists corrosion and wear
• Low-profile slider for single-handed sling adjustment without added bulk
• 1.25-inch nylon webbing with anti-chafe construction and Near Infrared treatment
• Fits all standard QD sockets on stocks, receivers, end plates, and Magpul ASAP-QD, RSA-QD, and MSA-QD mounts
• Made in USA, 100% Berry Amendment compliant

Specifications

Frequently Asked Questions

Will the MS4 GEN2 work with my rifle's QD mounts?

Yes, if your rifle has QD sockets on the stock, receiver end plate, or compatible Magpul mounts (ASAP-QD, RSA-QD, MSA-QD). The MS4's push-button QD swivels attach to any standard QD socket. Forward QD mounts on handguards and shotgun mounts are also supported.

Can I use this sling for hunting and range shooting?

Absolutely. The MS4's ability to switch between one-point and two-point mode makes it practical for both hunting (stable two-point carry) and dynamic range drills (quick one-point transition). The extended webbing length works with any body type and fits over body armor if needed.

How do I adjust tension in two-point mode?

The low-profile slider lets you tighten or loosen the sling with one hand while in two-point configuration, without removing the rifle or fumbling with extra hardware.

Does the MS4 GEN2 have IR signature reduction?

Yes. The nylon webbing includes Near Infrared (NIR) treatment to reduce IR signature, useful in low-light hunting and professional applications.