Wilson Combat Hornady SST 300 HAM'R 150 Grain Brass Cased Pistol Ammo 20 Round 20RD. This load exhibits rapid expansion and moderate penetration. Specifications for Wilson Combat Hornady SST 300 HAM'R 150 Grain Brass Cased Rifle Ammunition: Manufacturer: Wilson Combat Caliber: 300 HAM'R Bullet Type: Boat Tail Tipped (BTT) Bullet Weight: 150 grain Cartridge Case Material: Brass Muzzle Velocity: 2300 ft/s Muzzle Energy: 1762 ft-lbs Application: Hunting Medium Game Package Type: Box Included Accessories: None Primer Style: Centerfire Sectional Density: 0.238 Lead Free: No Package Contents: Wilson Combat Hornady SST 300 HAM'R 150 Grain Brass Cased Rifle Ammunition What is Wilson Combat Hornady SST 300 HAM'R 150 Grain Brass Cased Rifle Ammunition good for? The manufacturer thinks that it is suitable for medium game hunting.Wilson Combat A300HMR-150-SST-20RD: Hornady SST 300 HAM'R 150 Grain Brass Cased Pistol Ammo 20 Round