MS3 Single QD - Multi-Mission Sling - BLACK Filling the same mission requirement as the standard MS3 Sling, the MS3 Single QD can quickly switch between one-point and two-point configuration. The MS3 Single QD maintains material construction and specifications identical to that of the standard MS3, but features a heavy-duty push-button QD sling swivel for the one-point (rear) weapon attachment rather than the MagpulA(R) Paraclip . This modification allows compatibility with QD sling cups commonly found on lower receivers, receiver end plates, and buttstocks.Made in U.S.A.Features Heavy-duty push-button QD sling swivel for one-point attachment Light weight yet durable hardware made with hardened steel and/or heavy-duty polymer Paraclip shackle allows for fast transition between one-point and two-point configuration Cross-Bolt Lock Bar in the Paraclip allows the user to optionally lock its lever closed for extra security Steel Paraclip lever is case hardened and finished with a ferritic nitrocarburizing process for extreme resistance to wear and corrosion Custom 1.25 inch wide nylon webbing material is strong and wear resistant while remaining anti-chaff for user comfort Adjustment Loop for rapidly adding or removing sling tension in two-point mode with a single-hand MIL-STD-595 IR compliant for the Coyote colored webbing Sling Mounting REAR - Works with receivers, end plates, and buttstocks that have a QD socket for one-point attachment. FRONT - Compatible with the Magpul RSA , MSA , and Forward Sling Mount, as well as many snap-hook style sling loops* and standard or QD sling swivels for use in two-point mode. * Snap-hook style sling loops with an inner diameter of at least 3/8" are required, but 9/16" and larger will provide full range of motion of the Paraclip.