Buffalo Bore Dangerous Game ammunition is a line of mono-metal,  non-expanding, dangerous game loads. These “Dangerous Game” (DG) loads are super high quality, very powerful, and will live up to their namesake. Mono-metal bullets have a few advantages (a couple of disadvantages too) over typical non-expanding hard cast bullets. These advantages may or may not be meaningful to each individual, depending on your usage. The advantages are that they are cleaner burning/firing than hard cast bullets. Also, hard cast bullets can smear their nose profile when they hit large bones at close range/high velocity. When the flat nose smears and changes shape, it can impact straight line penetration. The disadvantages are cost and case capacity issues, mono-metal bullets made of copper or brass alloys are lightweight for their length.