The ATS sling has mash hook ends with a cam buckle quick adjustment system and an elastic extention portion that allows for punching out. This sling can be used by attaching one end to the stock and one end to the barrel end, or can be used by attaching to a fixed rear point and used as a single point sling. Not only is this sling great for rifle attachment but also with entry tools. Being able to pull back on the adjustment strap for a quick tight fit or release the buckle with only two fingers to give more slack is just one of the great features of the ATS sling. This sling is fully adjustable to fit you perfectly.