If you're going for style and functionality You could buy an EoTech Holographic sight. These sights are around $80 new. they are high quality and very useful. these sights are clase range sight, but I use another attachment called an EoMagnifier. this goes just behind the EoTech holographic and magnifies the view. this can give you better sight, but not limit your close range. Red dot sight and reflex sights are also good for close range. mid range sights such as acogs are better for GBB's and guns with higher firepower and lower Rate of Fire. Snipers should use scopes.
get a new scope
A rail interface system or a mount on the top
It depends completly on which scope and which airsoft gun. Some may work well and others may just be for show.
Soft-air is a rip off of Air-soft
Almost any air rifle scope will fit a Daisy. Check Walmart or a sporting goods store for a Daisy scope. But any air rifle scope should fit the dovetail mount that is on the rifle.
The Saturday after you ordered it
A place called pyramydair.com.
No, but offer him a soft drink.
Air soft is the common term, soft air is the correct name.
It MUST be made specifically for an air gun.
You can play air soft in an open field , in the woods , or at a public air-soft field..
Air Soft guns. Yes