GrovTec US Cartridge Sling Rifle Black. Integrated thumb loop relieves tension on your hand and forearm as well as stabilizing the firearm. Non-skid durable long-wearing material holds just enough to keep the firearm in place without inhibiting your ability to quickly shoulder your firearm. Individual shell loops keep your extra ammo readily handy. Specifications for GrovTec US Padded Cartridge Sling: Manufacturer: GrovTec US Color: Black Length: 48 in Gun Model: Universal Width: 1 in Fabric/Material: Nylon Padding: No Package Contents: GrovTec US Padded Cartridge Sling GrovTec US GTSL30: Cartridge Sling Rifle Black