GrovTec Premium Padded Cartridge Slings' tapered design emphasizes width at the load-carrying position to spread weight over a greater area. An integrated thumb loop relieves tension on your hand and forearm as well as stabilizing the firearm. The non-skid durable long-wearing material holds just enough to keep the firearm in place without inhibiting your ability to quickly shoulder your firearm. The individual shell loops keep your extra ammo readily handy.