A lot of weapons and odd types of ammunition came out of counterinsurgency operations. One type of shotgun load purportedly was developed in Rhodesia by various forces fighting in the jungles there. The idea is that the smaller shot "clears a path" for the Buckshot. In any event, this is a load that would be great for game as well as for personal defence.
Exotic Products Jungle Juice 12ga 2-3/4" 7-1/2-Shot 3 Rounds
Copper-plated 7-1/2 shot clears the jungle; then 00 buckshot gets the juices flowing.
•Gauge : 12
•Shell Length : 2-3/4“
•Velocity : fps
•Shot Size : 7-1/2
•Buckshot Size : 00
•Rounds Per Box : 3