Wilson Combat Speer 300 HAM'R 150 Grain Bonded Brass Cased Pistol Ammo 20 Round 20RD. This load exhibits deep penetration with moderate expansion and high weight retention. Barrier penetration for tactical use is exceptional. Uses: Hunting for Elk size game or tactical use Specifications for Wilson Combat Speer 300 HAM'R 150 Grain Bonded Brass Cased Rifle Ammunition: Manufacturer: Wilson Combat Caliber: 300 HAM'R Bullet Type: Spitzer Soft Point 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 G1 Ballistic Coefficient: 0.292 Lead Free: No Package Contents: Wilson Combat Speer 300 HAM'R 150 Grain Bonded Brass Cased Rifle Ammunition What is Wilson Combat Speer 300 HAM'R 150 Grain Bonded Brass Cased Rifle Ammunition good for? The manufacturer thinks that it is best for medium game hunting.Wilson Combat A300HMR-150-HB-20RD: Speer 300 HAM'R 150 Grain Bonded Brass Cased Pistol Ammo 20 Round