.50 BMG Hotchkiss Revolving Cannon Reproduction
This guide details the operation of a .50 BMG Hotchkiss Revolving Cannon reproduction, as demonstrated by Ian McCollum. It covers the hand-cranked rotary action, the internal camming mechanism, feeding and extraction, and sight adjustments. The cannon is designed for black powder only and weighs approximately 297 lbs. Proper safety precautions are paramount when operating such a historical reproduction.











