The tippmann 98 stock.
It depends on what marker you have, a marker like a 3.5 Excellerator, Tac-5 (any marker of the TAC-5 brand) or a similar marker like these, you can use HPA in.
Not completely sure how you could use a balloon instead of a paintball marker. Though paintball is known for its guns therefore no.
The dependent variable in this experiment would be the type of paintball marker. You must make sure you keep the other variables constant. Meaning using the exact same barrel, propellant and paintball types. If you use different setups on each, you have not proven that the marker itself was the key determining factor.
The dependent variable in this experiment would be the type of paintball marker. You must make sure you keep the other variables constant. Meaning using the exact same barrel, propellant and paintball types. If you use different setups on each, you have not proven that the marker itself was the key determining factor.
Whichever you will use more. If your hunting season is close, or you want to shoot clay's often, get a shotgun. If you would play paintball more then that, get a paintball marker.
The dependent variable in this experiment would be the type of paintball marker. You must make sure you keep the other variables constant. Meaning using the exact same barrel, propellant and paintball types. If you use different setups on each, you have not proven that the marker itself was the key determining factor.
you cant use it or refill it
Yes. unless you use HPA.
Depends on which marker you are talking about but typically they use air from the tank to cycle the bolt and cock the marker. Several animated examples are avalible in the related links.
Any standard kit will be fine for a spyder.
only if it is built to handle co2. weather or not a marker can use CO2 depends on how it is built not which firing modes it has.