VISM ButtStock Rifle Cartridge Holder Tan. Specifications for VISM ButtStock Rifle Cartridge Holder: Manufacturer: VISM Fabric/Material: Elastic Features of VISM ButtStock Rifle Cartridge Holder The Heavy-duty two-way stretch elastic base will stretch over most standard rifle stocks and stay securely in place. 9 elastic loops to hold nine individual cartridges that will hold most hunting cartridges from .223 .308 and up. Package Contents: VISM ButtStock Rifle Cartridge Holder VISM CVSRC2993T: ButtStock Rifle Cartridge Holder Tan