Q: Does the Paintball Inc. E-2 have a regulator?
A: No. Most of the M3 Black Draguns have regulators (excluding the compact, high compact, and bottomline), but for whatever reason PI has decided not to include regulators on their markers.
When I was a child, I spake as a child, I understood as a child, I thought as a child: but when I became a man, I put away childish things.
1 Corinthians 13:11