Keep you hands free on your hike in to the duck blind, or the trek across your goose field with an Ackley Outdoors shotgun sling. This paracord sling is not only sturdy and strong, but comfortable and flexible to avoid unwanted strain on your shoulder. It’s also fully adjustable to make sure it is set to your favorite length no matter how many layers you have on. Hey Facebook. This is not a weapon, ammunition, or explosive.