Please rephrase this.
It should say near the bottom. otherwise you should assume .685
yes
Paintball hurts MUCH more than airsoft. The reason that Paintball hurts more than Airsoft is because the speed of the paintball is faster and the mass is also larger. Take an Airsoft BB and a paintball and look at the difference in size. Now, when you figure that Paintball markers have much greater speed than an Airsoft gun, you will find that Paintball will and should hurt more.
If she has breast, then yeah
No, all paintball hoppers have a standard neck size.
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.
Large enough to urinate successfully.
the answer is about 75lbs-90lbs.
It can be any size you would want, though obviously the bigger the better. You should aim for the size of say a supermarket, or warehouse.
No. Only if you are VERY far away, the paintball may not break at all.
the proper stiffness of a paintball should be about the same as a Tylenol Gel-cap.
Large