Magpul continues to grow and develop based on innovation, simplicity, and efficiency. At Magpul, mission driven requirements inform their product design, materials, and manufacturing, focusing on efficiency without sacrificing quality or performance.The MS1 QDM Sling is built around the MS1 slider. This system allows rapid adjustments to lengthen or shorten the sling. Once set, the sling will not slip and lacks tails, loops, or other potential snag hazards.Optimized for dedicated two-point sling use, the MS1 will serves equally well in a one-point role with optional adapters (sold separately). In a two-point role, the MS1 allows easy shoulder transitions, rapid adjustability for hands free rifle carry and shooting support from various positions.Rigorously tested, the MS1 survived tens of thousands of cycles in wet, dry, and sandy conditions, static load testing without slippage for 72 hours, and weighted six foot dynamic drop tests.Features:Dedicated two-point slingRapidly adjustable for length with the MS1 SliderNo tails, loops, or other potential snag hazardsLightweight, durable, heavy-duty polymer hardwareCustom 1-1/4" wide nylon webbing materialNear Infrared (NIR) treatment to reduce IR signatureCan be configured for two to one-point convertibility with optional adaptersOverall length: 48-60" A 5" adjustmentSlider adjustment range: 10"Webbing width: 1.25"Weight: 6.0 oz