This heavy duty Quick Disconnect Swivel Rail Sling Mount uses a push button to quickly connect and disconnect from the included picatinny mount. With a 1.25" loop, the Quick Disconnect Swivel Rail Sling Mount is constructed from heavy duty durable material and is heavy phosphate coated to ensure a long lasting finish. Easy to install, the Quick Disconnect Swivel Rail Sling Mount fits onto any picatinny rail, and can be disconnected from the gun at the push of a single button.