.43 Caliber
RAP4 .43 caliber paintball is the best in the market today. RAP4 paintballs are made in the U.S.A. with the high quality and performance. This is the best there is, you cannot find better .43 caliber paintball anywhere else.
RAP4 .43 caliber paintball works best with RAP4 , RAP5, RAP17, RAP47 or T16
Don't forget to pick up a package of plastic (biodegradable) or alloy shells for your RAP4 and RAP5 they play an important part of the operation of the marker.
RAP17 and T16 does not use shells.
