This page will provide (when finished) comparison scans between all available Jumbo Sherman turrets, including those available as separate conversion sets, as well as turrets from various plastic and resin kits and conversions.

Early Jumbo turrets were armed with the 75mm cannon, but some were later upgraded to the 76mm cannon. I am not certain, but I *think* that all of the turrets listed below are armed with the 75mm gun.