Wilson Combat 300HAM'R 115gr Tipped Maximum Expansion 20 Per Box/10 Case. This revolutionary bullet design features a high ballistic coefficient bullet tip that does not expand on dry mediums like wood drywall bone or sheet metal. Specifications for Wilson Combat LA300HMR115TME 300HAM'R 115gr Tipped Maximum Expansion 20 Per Bo: Manufacturer: Wilson Combat Number of Rounds: 20 Bullet Type: Tipped Maximum Expansion Bullet Weight: 115 grain Muzzle Velocity: 2500 ft/s Muzzle Energy: 1596 ft-lbs Case Material: Brass Wilson Combat LA300HMR115TME 300HAM'R 115gr Tipped Maximum Expansion 20 Per Bo