Black River Shot Company 10 Gauge Premium Tungsten TSS 3 1/2in #9 5 Round Box 1 1/2oz. Loaded with ultra-dense 18g/cc tungsten this buffered load minimizes shot deformation delivering tight consistent patterns that smash targets at distance. Pushing 1350 fps this is the shell for those who know the power - and responsibility - of the big 10. Specifications for Black River Shot Company Premium Tungsten TSS 10 Gauge 3 1/2in 1 1/2oz Shotgun Ammunition: Manufacturer: Black River Shot Company Gauge: 10 Number of Rounds: 5 Shot Size: 9 Shell Length: 3 1/2 in Muzzle Velocity: 1200 ft/s Application: Target Shotgun Shot Weight: 1 1/2 oz Shot Material: Tungsten Primer Style: Centerfire Cartridge Case Material: Brass Package Contents: Black River Shot Company Premium Tungsten TSS 10 Gauge 3 1/2in 1 1/2oz Shotgun Ammunition What is Black River Shot Company Premium Tungsten TSS 10 Gauge 3 1/2in 1 1/2oz Shotgun Ammunition good for? The manufacturer thinks that it is best for target.Black River Shot Company BWC1031205: 10 Gauge Premium Tungsten TSS 3 1/2in #9 5 Round Box 1 1/2oz