what year was the three musketeers set in
The Three Musketeers Set in 1625–1628, it recounts the adventures of a young man named d'Artagnan (based on Charles de Batz-Castelmore d'Artagnan) after he leaves home to travel to Paris, to join the Musketeers of the Guard. Although d'Artagnan is not able to join this elite corps immediately, he befriends the three most formidable musketeers of the age—Athos, Porthos and Aramis—and gets involved in affairs of the state and court.
Musket This process was drilled into troops until they could complete the procedure upon hearing a single command of "prime and load". No additional verbal orders were given until the musket was loaded, and the option was either to give the soldiers the command "Make Ready", or to hold the musket for movement with the command of "Shoulder your firelock". The main advantage of the British Army was that the infantry soldier trained at this procedure almost every day. A properly trained group of regular infantry soldiers was able to load and fire four rounds per minute. A crack infantry company could load and fire five rounds in a minute.