When was the first multi-shot weapon invented? - Quora
Iron breech-loading swivel cannon (rare), English, 1500s-1600s, with wooden block mount.
Where did the idea that early black powder weapons were inferior to crossbows and longbows come from? - Quora
What is the most advanced firearm that could potentially be designed, mass produced and fielded militarily (with relatively consistent quality) in Medieval Europe circa 1494-1559? - Quora
Swivel gun - Wikipedia
Repeating firearm - Wikipedia
A Scarce Antique 17th-18th Century Brass/Bronze Ship's Swivel LANTAKA – Tortuga Trading
Where did the idea that early black powder weapons were inferior to crossbows and longbows come from? - Quora
Lantaka - Wikipedia
Model 1822 Musket - Wikipedia
Why didn't gunpowder weapons spell the end of Japanese castles like we saw in Europe? - Quora
File:Germany-made Krupp 12cm Breech-loading Cannon Wikimedia Commons, Breech-loading Cannon
Breech-loading swivel gun - Wikipedia
File:Breech loading swivel guns 15th 16th century.jpg - Wikimedia Commons
