He used a special kind of ammo called expanding bullets that is illegal in most countries. They're also called dumdum bullets. When dumdum bullets hit the target they expand inside the target, in this case inside the body, causing much more damage than normal bullets.
the m16 uses 5.56 caliber ammo
Norway use their own money, Norske kroner
.380 ACP
Stovepiping due to loose handling (limp wristing) of the firearm, use of poor quality ammo (particularly, poorly done reloads and use of cheap ammo in firearms which are picky about ammo), poor maintenance of the firearm, incorrect assembly of firearms built from components or parts kits.
45+70 Government
The HK 4.6×30mm cartridge.
It will be printed on the barrel
Take it to a gunsmith for verification.
Yes I have a bunch of airsoft gun's and i have used ammo that is the wrong size... and i clogged the gun and had to take it apart to get it out.
.45 Long Colt.
Norway uses the Krone. A US dollar is about 6.22 Kronen, or a Euro is about 7.91.
A Phoenix 25 would use 25 Auto.