Quickly reconfigurable between one-point and two-point operation, the Magpul MS4 QDM Sling enhances the proven MS4 Dual QD Sling Gen2 by including factory-installed Magpul QDM quick-disconnect swivels. The MS4 QDM sling features factory-installed Magpul QDMs allow rapid conversion between one and two-point configurations; Swivels and D-Ring are constructed of melonite finished steel for strength and extreme resistance to wear and corrosion; and colored webbing has Near Infrared (NIR) treatment to reduce IR signature.