VISM ButtStock Shot Shell Holder Green. Specifications for VISM ButtStock Shot Shell Holder: Manufacturer: VISM Fabric/Material: Elastic Condition: New Features of VISM ButtStock Shot Shell Holder Heavy-duty two-way stretch elastic base will stretch over most standard shotgun stocks and stay securely in place. 5 elastic loops to hold five individual shot shells of 20 gauge to 12 gauge. Package Contents: VISM ButtStock Shot Shell Holder VISM CVSSG2994G: ButtStock Shot Shell Holder Green