Tiger Rock 16-Round Dual-Point Sling w/Shotgun Shell Holder Black. The two swivel clamp style metal hooks attach securely to any .22" or wider loop. Specifications for Tiger Rock 16-Round Dual-Point Sling w/Shotgun Shell Holder: Manufacturer: Tiger Rock Color: Black Length: 50 in Gun Type: Shotgun Gun Model: Universal Fabric/Material: High Quality Nylon Included Accessories: Standard Fire Resistant: No Condition: New Features of Tiger Rock 16-Round Dual-Point Sling w/Shotgun Shell Holder: Dual point sling; 2 swivel clamp style metal hooks; Hold 16 rounds of 12/20GA shells; Fits: Sling loops 0.22" or wider Package Contents: Tiger Rock 16-Round Dual-Point Sling w/Shotgun Shell Holder Tiger Rock SH016: 16-Round Dual-Point Sling w/Shotgun Shell Holder Black