Same question as warpig but with the added questions of what on earthly planet were they on - or what were they smoking? If you want two quick shots, just pull the trigger twice. Same if you need FOUR quick shots........ Just pull it 4 times! If it's 30 rounds you need, then fit an L4 magazine. If you want a machine gun, then don't bother with an FN-FAL!

Diplomacy prevents me saying more............