Magpul Ms4 Dual Qd Sling Gen2Filling the same mission requirement as the standard MS3 Sling, the MS4 can quickly switch between one point and two point configuration. The MS4 maintains material construction and specifications identical to that of the standard MS3, but instead of Magpul Paraclips it features two heavy duty push button QD Sling Swivels along with a custom steel connection ring to allow one to two point convertibility. This modification allows compatibility with QD