Shock Sling offers a single point attachment featuring a HK snap hook. This system is extremely strong and is silent with our roll down elastic silencer sleeve. Strong, Double-shock Bungee Sling System absorbs the weapons weight while moving in the field. Plus, the system provides rearward pull when shooting to enhance weapon stability. The 1.25" Mil-Spec webbing ensures strength and durability in all field conditions. Double (ERB) emergency release buckles allow the shooter to disconnect the weapon or disconnect the body strap quickly. Lifetime Warranty