Repeating spring weapons can be loaded with multiple pellets at once, but still must be cocked before firing each time.
No
No company makes a spring action galil airsoft gun currently.
go for the m14, unless its cheap looking.
No, it is a cheap spring gun and could not be used in an airsoft match
A spring gun? It depends on how fast you can cock the gun. There is not a fastest gun.
Never buy spring guns
yes
No. even though some spring guns have great range, co2 allows you to fire more then once before reloading.
Not AFAIK
take apart the whole gun
Neither
yes