Larger Opening Spring Hooks: Compared with other products, our spring hooks of rifle sling has a larger opening and is more convenient to use | Superior Material: The rifle strap sling is made of high-density nylon material, strong and non-slip. The upgrade spring hooks, sling swivels and swivel base are made of premium metal material, and all with a professional anti-oxidation coating, which is not easy to rust and scratch | Elastic Cord design: The elastic cord design of our two-point sling can effectively reduce fatigue and make it more comfortable to carry. And the ar sling is light and easy to carry, which is very suitable for long-term outdoor activities | Adjustable length: There are 4 adjustable buckles of our gun sling for rifle, and the length can be up to 62.2". The extra length of gun sling strap can be put into the plastic buckle, so you will not feel it wrapped around you | Sling Swivels: The swivels of gun strap can provide rock-solid sling connection points. We present a hexagonal wrench so that you can easily install the swivel base on the rail. The gun sling swivels and the sling swivel base are match and never fall off. You can press the button of the sling swivels for easy installation and removal. The sling swivels can be rotated 360 degrees. The sling is only compatible with mloks, please select according to your need | Instructions：First，put down the swivel base in the proper position on the rail. Second, tighten the screws by a wrench, to ensure the base. Third, press the button and install the swivel into the base. Finally, hang the metal hooks on the sling swivel