The Medium Bore - Proprietary & Wildcat poster displays cartridges from .333 to the .395 caliber. The cartridges are arranged from relative smallest cartridge type and case capacity to largest. The cartridges range from Whispers (223 Remington & Bench Rest) up to Ultra Mag, 375 Weatherby, 416 Rigby and 505 Gibbs sized cases. Standard cartridges are placed intermittently to provide good reference to size, case dimension, shoulder height, and angle as well as neck length and over all case dimensions. This poster is an excellent reference for any unique firearm project or for an unanswered performance requirement.