Tactical Crown Cheek Rest with Carrier Carrying Case Ammunition Removable covers 7 round ammo carrier for .308 or 300 winmagMaterials: Made of durable high quality 600D nylon with a non-slippery material outside to prevent your cheek from slipping even when the temperature risesVersatile: Hooks and loop straps to make a perfect fit for both left-handed and right-handed peopleAmbidextrous: Removable inserted pad is on the top to help with your natural point of viewUniversal: Hook ring strap design, 3 adjustable buckle straps, easy to install and unload, fit for most fixed rifle