Per chiarire:
Air Gun - https://en.wikipedia.org/wiki/Air_gun - Usano "proiettili"
Air Soft Gun - https://en.wikipedia.org/wiki/Airsoft_gun - Usano "pellet"

BB o Pellet: https://en.wikipedia.org/wiki/Airsoft_pellets

Le ASG possono essere:

BA - Bolt Action, alimentazione EPE (elastic power energy)

AEG - Automatic Electric Gun
AEP - Automatic Electrci Pistol

GBB - Gas Blow Back
EBB - Electrci Blow Back

LPEG - Low Powered Electrci Gun (plasticoni)