... as RPS's. Paintball,Games paintball Paintballs Size is 0.68',0.43' ,0.50' ... With the expanding of the war games, paintballs are becoming popular in the practicing and ... 68 inch,0.43inch & 0.50 inch caliberAdvantage: various colors for the shell and fill, customer can customize their favorite colors. Paintballs ... travel.Attention: To maintain optimum performance, paintballs must be stored at 15~30 degrees ...