"Barrel-blocking device." A device which captures or prevents the discharge of an encapsulated gelatin paintball from a paintball gun or paintball marker and meets the specifications of the American Society for Testing Materials (ASTM) F2271-03 (Standard Specification for Paintball Marker Barrel Blocking Devices) or its successor.
"Paintball gun." A device designed and manufactured to propel, by gas or air, an encapsulated gelatin paintball.
"Paintball marker." A device designed and manufactured to propel, by gas or air, an encapsulated gelatin paintball.
18 Pa.C.S. § 2707.2