Magpul MAG939-BLK MS1 QDM Adjustable Two-Point Nylon Rifle Sling with Swivel - Black Finish

The Magpul MS1 QDM adjustable two-point nylon rifle sling delivers field-proven versatility without the bulk. Built around Magpul's QDM quick-detach hardware and MS1 slider, this sling handles rapid length adjustments under load—critical when you're moving between shooting positions, transitioning cover, or managing your rifle one-handed. The 1-1/4" proprietary nylon webbing is durable enough for hard use, while the Melonite-finished hardware resists corrosion in wet, dusty, or salty conditions. Whether you're hunting, running drills at the range, or mounting a tactical build, this is a genuine working sling, not a simple carry strap.

The MS1 slider is the standout here: it grabs the webbing securely without slipping or snagging, even after extended field use. The swivel's low-profile design keeps it out of your way, and the rotating bale prevents loops and tails from catching on gear or your kit. The two-point configuration spreads load naturally across your body, ideal for rifles you'll be shooting from. If you decide you want one-point carry later, optional adapters (sold separately) let you reconfigure it around MS3 and MS4 platforms—so your investment isn't locked into a single setup.

Made in the U.S.A. and fully Berry Amendment compliant, the MS1 QDM comes in black. This is the kind of sling that earns its place on a rifle through reliability rather than marketing: it gets adjusted constantly, handles rough terrain, and doesn't fail when you need it.

Key Features

• Quick-detach QDM hardware with Melonite corrosion-resistant finish
• MS1 slider enables secure, rapid one-handed length adjustment
• Dedicated two-point configuration; convertible to one-point with optional adapters
• 1-1/4" proprietary nylon webbing for strength and durability
• Freely rotating swivel bale reduces snag hazards
• Low-profile design keeps hardware minimal and out of the way
• Made in the U.S.A.; Berry Amendment compliant

Specifications

Frequently Asked Questions

Can I convert this sling from two-point to one-point carry?

Yes. The MS1 QDM is optimized for two-point use but can be adapted to one-point functionality with optional adapters based on Magpul's MS3 and MS4 sling platforms (sold separately).

How does the MS1 slider work, and will it slip during use?

The MS1 slider grips the nylon webbing securely and allows you to adjust sling length quickly, even one-handed. It's tested to remain stable without slipping under extended field use and rough handling.

Will the hardware rust or corrode?

No. The QDM hardware is finished with Melonite, a corrosion-resistant coating designed to withstand wet, dusty, and salty environments.

What's included with this sling?

You get the complete MS1 QDM sling assembly with QDM swivel hardware, MS1 slider, and nylon webbing, ready to attach to your rifle.