New RAP4 Soy Based Paintballs
Available in either white or green shell/fill, the new RAP4 Field Paintballs use soybean oil in their fill. It would appear the use of this fill alternative drives down the price of the balls, as they sell for $30.00 for a case of 2000. While there are value paintballs out there that retail for the same amount, they're often "whitebox" paintballs, the factory rejects. I could see a lot of people picking these up as practice balls, due to their price and supposed environmental friendliness.