OTTE Gear X KELLER Modular SlingThe OG Modular Sling was developed with legendary warrior Bob Keller to be the most modular rifle sling on the market. Its rapid adjust B52 Squadron pull tab gives the ability to quickly transition your weapon from securely slung to combat ready. The OG Modular Sling can be run in a single point or two point configuration and has been designed to transition between the two in seconds. The sling also debuts a low profile pad inspired by climbing