Breech block progress on the cannon replica i'm building. It will have traverse and elevation gears, casing ejection and all the features for a reenactment, just won't be able to actually fire. (
Rifled breech loader - Wikipedia
Artillery breech blocks : r/guns
File:Hussite artillery 15th c. wrought iron breech-block cannon.JPG - Wikimedia Commons
Breech Block Design For Scale Cannon | CGTrader
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