The Edge 2-point tactical sling allows the shooter to adjust the overall length of the sling for a rapid transitions from strong side to support side and back. Designed for muzzle down carry, it quickly adjusts to several different shooting and carry positions. It has an 800 lb laboratory certified tensile strength, US military application, 2 inches wide razor thin elastic material eliminates neck pinch and disperses the firearm weight, thereby, reducing fatigue excellent for all tactical weapons.Can be installed muzzle carry-up or downUtilize sling loops on firearmElastic will not roll-up or twistUnique thumb operated cam locks webbing into place2 inches wide shock-absorbing elastic webbingGreat for that heavy sporting rifle or shotgunRugged H-D type synthetic buckles/slides