This was an excellent thread, thank you all for all the great information. I am a greenhorn when it comes to the real history of the western fur trade. For many years I have read the journals and historical writings of the Rocky Mountain trapper. My first and only muzzle loader has been an Allen Sante Fe Hawkin, that I bought in the mid 80s. Now as I am closing in on retirement I want to get deeper into the life. These threads are great. I love reading every word. As for rifle vs fusee, my understanding is that for the most part it was as much cultural as anything. My dad thought me years ago, “ never fear the man with a collection of guns, but the man with one, as they know where that gun will shoot every time.” If you know your smooth bore then it will be the right gun for you.
Well you find an excellent example, when reading this thread, of the different viewpoints concerning "factors", that often plague historians and archaeologist. As a fellow with a degree in archaeology and a minor in history, I can attest it can be a big problem when it comes to deciphering evidence.
So factors concerning firearm selection in the black powder era...
Availability....both in cost and in existence. The user has to be able to afford the rifle or gun, and it has to be there for sale. Was credit ever involved as it was for the hide hunters in the Illinois country in the 1760's, who almost to a man got a rifle (on credit) and paid for it after several months of harvesting hides? Did the Western Native Americans choose a flintlock when caplocks came into vogue, or were flinters all that was offered either because they were cheap to get wholesale by the traders or pragmatic because the traders wanted the caplocks to stay in "white hands"? Even in modern times, you will find countries where the hunters are using outdated tech or rather strange shooting applications, because the authorities won't permit them to get close to state-of-the-art arms.
Logistics..., How long can the owner go without needing resupply and still get the job done? A 12 gauge rifle or smoothbore gets 12 shots to the pound of lead, while the .54 rifle or 28 gauge smoothbore gets 28 shots per pound of lead. When using shot in the smoothbore at least an ounce would be used for either 12 gauge shotgun or 28 gauge shotgun, so that's 16 shots per pound. How close would the user be to resupply or how often would there be a rendezvous for the same reason? Do you choose a flinter because you can resupply with flints in the wilderness...but not caps? Do you choose a smoothbore because if nothing else an almost smooth quartz stone from a creek will get you a deer, when you can't find lead ball?
Application..., Does the rifle in a certain caliber get the job done? Does one need a 100 yard standoff capability to survive? On the other hand in the previous posted example of fellows going after bison, the much larger smooth bore at close range from horseback was a much better option. Perhaps even a SxS to bring down such a large animal would be needed. How often did the trappers hunt bison..., compared to the Native Americans who were also competing for furs? To a
trapper does the idea of shooting small game with shot even come into the equation? IF it's survival then eating the meat of the animals caught in the traps does conserve ammo, and a lot of the frontiersmen in the fur trade grew up on the frontier, so they understood and some had even used a "rabbit stick" to gather rabbits, so no ammo wasted and no noise made.
Ethnicity..., Some of the choices may be due to previous experience, and teaching by adults when the users were children. Now that they have grown to where they can chose a gun, the adult gun buyer may chose what they know and with what they are confident. So Native Americans used to trade guns might be interested in them over rifles, and as mentioned some Nations where rifles were well known did not want trade guns. Flintlocks survived longer in some areas over caplocks for the same reason, even when availability was no longer the factor. The French areas of Canada where heavy use of 20 gauge fusils was established, appear to have kept that even when Canadians were moving West into to British Columbia and then South into what would one day be the American Rocky Mountains.
These factors are not limited to the fur trade, nor even to guns. I know that Lewis and Clark ran low on blue beads, as that was the color most valued by the Native American that they encountered. I also know that Africans trying to acquire flintlock arms often would only trade for them IF they looked a lot like a Brown Bess. They had been exposed to the Brown Bess in the past, and that was what they wanted...so Belgian tradegun makers made a lot of bess-esque trade guns for the African trade. This continued into the 20th century. So did muzzleloaders in certain parts of the United States, due to application and logistics. I have read where a young man had acquired a '73 Winchester lever-action in .44-40, and was quite proud to have such a superior rifle than that owned by his father and uncle. On a bear hunt the father and uncle carried .50 caliber muzzleloading rifles, while the young man carried his Winchester, and it's relatively expensive "fixed" ammunition. On a treed bear, the young man shot the poor bruin four times without causing it to die and fall out of the tree. The uncle, finally having seen enough of this demonstration of the "superior" rifle, downed the animal with an instantly fatal shot from his muzzleloader, "loaded for bear". Muzzleloaders continued into the 20th century in Appalachia, where this final tale originates.
LD