While the heavy variant of the arquebus died out due to the decline of heavy armour, the term "musket" itself stuck around as a general term for 'shoulder arms' fireweapons, replacing "arquebus," and remained until the 1800s.
The arquebus was an early type of firearm used in the 15th to 17th centuries, characterized by a matchlock mechanism that ignited gunpowder to fire a projectile.
They are all muskets just different models and variations of it. Arquebus is a heavy musket basically. As in this thing is someone decided how small a cannon had to be before it was possible to be shoulder fired with the help of a forked rest which was basically a bipod/tripod in function.
Connected to the lock lever was a trigger, which lowered the match into a priming pan when squeezed, igniting the priming powder, causing a flash to travel through the touch hole, also igniting the gunpowder within the barrel, and propelling the bullet out the muzzle.
80 caliber musketball rounds. The reloading time of an arquebus was about 30-60 seconds, depending on the model of the gun and the skill of the musketeer (The Deadliest Warrior test took: 56 seconds to reload, aim and fire).
Paintings of angels with guns were perhaps representative of both the power of the Spaniards over indigenous people and protection offered to faithful Christians.
English Bows and Crossbows both require a fair amount of time, labor and technical expertise to manufacture. An arquebus is simply an iron tube stuffed in a wooden stock; comparatively, it is much simpler and quicker to make than a bow or crossbow, and requires less training.
The arquebus used a matchlock system for firing the weapon. In an extremely simplified version of how this works, the soldier would carry a piece of slow-burning rope, which acted as a match, held by a serpentine lever attached to the trigger.
The Latin inscription of Archangel with Gun, Asiel Timor Dei indicates the name of the angel, Asiel, and a particular quality: Fears God.
These paintings were produced in the ancient viceroyalty of Peru during the Colonial period (16th, 17th and 18th centuries) in workshops that carried out custom-made orders, which at times were destined for distant places.
 
                     
                     
                     
                     
                     
                     
                     
                    