There is no command or option you can use. Anyway, flinch won't be "removed" but rather compensated by the aimbot as otherwise it'd be inaccurate.
@Millsy weapon shoots when u switch, yaaa codenzbugerino but its a dead game anyway... do you even find a lobby?
@Millsy You should try Tekno mw3 maybe that’s still active and im pretty sure that EngineOwning cod 8 works on it