Quake Claw 2.0 Flush Cup Swivel Sling in Stone Camo by QuakeQuake Claw 2. 0 Flush Cup Swivel Sling Stone Camo The Quake Claw 2. 0 Flush Cup Swivel Sling in Stone Camo offers a reliable and versatile solution for securely attaching your firearm to a sling. Designed with a non slip, flexible polyurethane pad, it ensures a superior grip that prevents slipping even during rigorous activities. The flush cup design allows for a low profile attachment that minimizes movement and reduces tugging or rolling, providing