if u mean the tank that you put your shoulder against and what powers it. no u can get co2 or compressed air (compressed air is better for your gun)
Yes, all brand paintball guns use a tank or other source of pressure.
Not at all compared to actual paintball guns.
The sizes 9 oz and all the way up to 20 oz can be used for paintball gun. Some of the paintball guns are supposed to be used by the larger tanks. So the size of tank depends on your paintball gun.
sorry i do not know
All paintball guns, excluding high end guns, have a .685 bored barrel.
Regular .68 caliber paintballs, all standard guns do. Also there is no "m16 paintball gun" , only guns that look like it.
What I think you mean is high or low pressure, like for a HPA tank? All spyders, bt's and tippmanns run on high pressure air which either means you should buy a 4500 psi tank. All guns should be chronographed for 295-300 fps, so all guns have the same velocity.
The same as anywhere else, It all depends on where you go to buy it. From Wal-Mart to paintball shops, you will find a wide variety of paintball markers.
.68. Almost all guns are this caliber.
All paintball guns require propellant, but some use HPA or high pressure air, instead. HPA tanks are more expensive and holds less shots, but are significantly more consistent (accurate) and easier and cheaper to refill. You can also tell how much you have left on a HPA tank.
all paintball guns run on gas. some have electric triggers so they can shoot faster.
Yes. A paintball gun is not considered a firearm therefore a felon can purchase a paintball gun in Texas.