I believe that in the era when they were using the Brown Bess musket, the British Army expected its troops to be able to fire 3 shots per minute. Of course the Brown Bess was not actually a 'rifle' since it was smooth bore. Still that gives a point of reference. This refers to firing a flintlock, loading from paper cartidges containing a measured charge and a ball. Of course a Winchester 1873 rifle is also a 'black powder rifle' - it's a rifled long gun, and it was certainly made only to shoot black powder. Now that, being a lever action repeating rifle, in the right hands easily fires all the shells its magazine will hold in much less than a minute - indeed I seem to recall seeing a video of someone firing ten shots from an 1873 in less than 2 seconds. So a really slick shooter (and loader) might get off 300 shots in a minute from a lever gun. There's obviously a big range, then, depending what type of 'black powder rifle' you have in mind, and how adept the shooter is.
It has happened. During the American Civil War, a Union rifleman fired his rifle, and the projectile collided with the projectile fired by a Confederate rifleman - in the barrel of the Confederate's rifle. IIRC, that rifle was displayed in the Museum of American History.
Black powder- especially after being fired, has a very strong smell from the sulfur contained in it.
You did not list any following- but the disadvantages of black powder include low velocity, heavy fouling when fired, and a large cloud of smoke produced on firing.
If you are speaking of modern slugs even with a black powder charge behind it I would not, many of the slugs have a hollowed out conical design made to force the sides against the barrel or rifling, Most old black powder guns will not stand up to the pressure, and unless the barrel has no choke to it, a slug should not be fired from it at all. Patched round balls may be fired from muzzle loaders with no problems as long as there is no choke to the barrel.
The marking of the nickel steel barrel meant that the rifle could be fired with smokeless powder.This powder created more pressure than black powder.
yes a little but not like you see in the movies. but black powder guns, old guns such as muzzle loaders and such smoke a whole lot when you shoot them
Answeryes, a muzzle loader and black powder are just two different names for the same thing.Black powder is a term that also includes a category of guns that fire black powder cartridges. So these guns were breech loaders and do not load from the muzzle. Also the early black powder revolvers were loaded by ramming the charge into the cylinders---not the muzzle. These could also be referred to as black powder pistols and not muzzle loaders.I just call them "smoke poles" myself.Also, the early Colt pistols fired black powder and a ball. These are called "black powder pistols" or "cap and ball pistols". If I was referring to shooting a Colt, I would say I shoot a black powder gun; I would not refer to it as a muzzle-loader.
throught the use of pressure/fire/gun powder
The question makes no sense.
The first feasible production firearm designed around a form of smokeless powder was the model 1886 Lebel rifle, which used the Poudre B powder invented by Paul Vieille. It was designed in 1885, and production began in 1887. It fired a 8x50R cartridge.
There are two kinds of gunpowder, "black powder" and "smokeless powder." I put them in quotes because all gunpowder is black, and all of it smokes when it burns. Both are used in modern warfare. Black powder is primarily used as a delay element in other explosives. If you want to build an explosive device that has a time delay between initiating the explosion and the explosion occurring - hand grenades are a prime example - you put a column of black powder between the initiator and the explosive. Smokeless powder is the propellant in every rifle, shotgun, pistol, shoulder-fired rocket, artillery round, etc., etc., etc., used in the world today.
More likely that the marking is "Black Powder Only". These are reproductions of muzzleloading firearms, and should NEVER be fired with modern smokeless powder, only Black Powder or a BP substitute, such as Pyrodex. Depending on condition, most have a value of $50-$150. Richland Arms was the importer.