Check the listing for details. QuadraTactical QTWRS 2 point speed sling rapid release & cinch dark digital. Color: Dark Digital, Condition: New. Listed at 45.95 USD. QuadraTactical Weapon Retension System (QTWRS) This is not your ordinary sling. It is a weapon retention/release system for extreme use. Military, Law enforcement, Security, Hunting or Outdoor enthusiast.2-point zip cinch and release sling.Made from Mil Spec 17337 1" polyester webbing.QTWRS webbing is superior to any Nylon, paracord, leather or cotton material.Maximum resistance to UV, Chlorine, Abrasion, Water, Oil, Acid and Mildew.Unlike Paracord, Nylon, or Cotton, it will not stretch when exposed to moisture.Corrosion resistant steel hardware.No sew design. Gun steel Chicago screws for maximum durability and quick hardware change outs.Stippled rubber (removable) pad for shoulder retention of American and African carries.Rapid Speed adjust/release steel cam for adjustments to snug secure weapon to the operator for hands free and speed release for weapons free.Great expansion from 38" to over 55".Proprietary design and master built by hand in the U.S.Ease of use secure sling system.Easily secure to firearm attach points, plate systems, 1 inch quick swivels, H&K clips, etc. (not included)Dark Digital color.QTWRS is for long guns, shotguns and rifles, fully adjustable and customizable.Built to last a lifetime. There is nothing like it or ever will be!Instructional video at #QTWRS