Meet the MS4® QDM Sling—Magpul’s fast, flexible sling system that switches between one-point and two-point setups on the fly. Built for shooters who demand speed, reliability, and compatibility, it keeps you moving without fumbling with hardware.

Key Features & Design

• Rapid conversion: Factory-installed Magpul QDMs allow rapid conversion between one and two-point configurations.
• RUGGED HARDWARE: Swivels and D‑Ring are constructed of QPQ salt bath nitride finished steel for strength and extreme wear and corrosion resistance.
• SNAG-FREE, HIGH DURABILITY WEBBING: Proprietary weave, 1-1/4” wide nylon webbing is strong and abrasion-resistant while tubular construction provides anti-chafing user comfort. Colored webbing has Near Infrared (NIR) treatment to reduce IR signature.
• Lightweight, durable design: Rugged polymer slider and tri-glides keep bulk to a minimum while enabling secure, effortless length adjustment.
• ADJUSTS TO YOUR NEEDS: Based on the MS1 Sling adjustment system, it uses a secure MS1 Slider for quick, snag-free length changes with no tails or loops.
• SPECIFICATIONS:
  • Length, Overall Nominal: 48-60 in. ± 5 in.
  • Slider Adjustment Range: 10 in.
  • Width, Webbing: 1.25 in.
• COMPATIBILITY:
  • Rear: Works with the Magpul ASAP® QD for optimal shoulder transitioning in one-point mode, as well as with other end plates, receivers, and buttstocks that have a QD sling swivel socket.
  • Front: Compatible with the Magpul RSA® QD, M-LOK® QD Sling Mount, MSA® QD, and shotgun Forward Sling Mounts, as well as many other QD sling swivel mounts for use in two-point mode.
• MADE IN THE USA and fully Berry Amendment compliant.