OK, Tex,
Now that the name of the thread has been changed, hopefully the Forum owners of Pedersoli M 1816 Muskets will chime in.
I am not nearly as familiar with the changes in French Model Muskets as I am with British Pattern Muskets. So as a way to remind myself, I have often used the following link:
http://jaegerkorps.org/NRA/The Revolutionary Charleville.htm
Since we had used Pedersoli "Charleville" Musket Kits back in the late 70's and did not have the Lock problems you mentioned, it seemed unusual to me that there would be problems with their U.S. M1816 Muskets. Then it finally dawned on me that the older Pedersoli "Charleville" Kits and Muskets were copies of the French M1763/1766 Muskets with the earlier model locks, as shown in Pedersoli's On Line Catalog in the following link. Please notice the lock has a flat **** and a level “V” shaped priming pan.
https://www.davide-pedersoli.com/s...-charleville-1763-leger-1766-charleville.html
You may be interested to know that when we came out with the original M 1795 Springfield Muskets, we copied this same earlier Model 1763/67 French Musket, even though the French had updated their locks for the M 1777 Muskets. It has been said that Springfield chose the earlier Model 1763/1767 Muskets to copy, because they had more of those Muskets and Spare Parts in stock for them, when they settled on the M 1795 design.
An original US Model 1795 is shown in the link below to illustrate this point. BTW, as I remember, the U.S. Model 1808 and Model 1812 Muskets kept this same style of lock.
http://www.nramuseum.com/guns/the-...field-model-1795-flintlock-musket-type-i.aspx
In much more recent years, Pedersoli came out with their Repro “1777 Revolutionaire” (that was a copy of the French Model 1777 Musket) and their Repro “1816 Harpers Ferry” Muskets. These Repro’s shared the French Model 1777 lock upgrades of the Rounded Cocks and the Angled Brass/Bronze Priming Pans.
https://www.davide-pedersoli.com/s...1777-revolutionnaire-1777-revolutionaire.html
and
https://www.davide-pedersoli.com/tipologia-prodotti.asp/l_en/idt_56/rifles-1816-harpers-ferry.html
So this rather “long winded” information explains why the much earlier Repro “Charleville” Muskets that many of us Old F@rts remember as being so serviceable, did not use the same Lock as the more modern Pedersoli repro of the U.S. Model 1816.
I have handled a couple of Original U.S. Model 1795’s and one or two of the Model 1808 and 1812 Muskets over the years; but they are so rare, I have not fired one nor even seen one fired. The U.S. International Muzzle Loading Team in the mid/late 1990’s recommended Team Members buy “M1816 Models” for the Original Smoothbore Musket Matches. What they meant by that was M1816 through M1840 Original Flintlock Muskets. It was not only because though these Original Muskets were not as expensive, but also because the improved design locks made them so much more reliable and “Sure Fire,” than earlier Muskets.
OK, considering all this, I am even more intrigued by any Lock Problems people are supposed to have with the Repro Pedersoli M1777 and M1816 Muskets, because it seems they share the same Repro Lock. I suspect the problems reported come more from Re-enactors and with the Repro M1777 Muskets, but am not sure about that. Maybe Loyalist Dave and other Forum Members who have experience with these Model Muskets can give us more information?
Gus