When Charlie was being sponsored by Jerry Olivier, Jerry made some break jump cues for him to market. They were a dark grey stained jump break with no points with Hillbilly in block letters on a ring in above the buttcap. From what I understand, there were very few of these made. These had a 3/8"x10 joint in the butt-forearm joint and in the forearm-shaft joint along with a black with white spec Irish linen wrap. I have one in my cue collection.
Later on, Charlie had a deal with someone to produce some more Jump break cues. These were either black or a hardwood stained to look like Birdseye. These had a logo on the butt-cap that said Hillbilly Thunder with a lightning bolt coming out of a thunder cloud. These had a quick release joint in the butt joint and a 5/16 x 18 screw in the forearm to shaft joint. I have one of these and have used it as my main breaker for several years.