The simple answer is fouling in the barrel from the powder. Any BP gun needs to have the barrel "seasoned" much like a cast iron pan. Cleaning after each shot is the best way to prevent the seating problem. Run a patch down the barrel saturated with a non petroleum cleaner like Thompson center #17, follow it with 2 dry patches to remove the fouling. That should cure the loading trouble. As time and more shots go by it will get easier and need less effort to clean.
A 'muzzle loader' is any firearm (or cannon) which does not have a breech mechanism and which is 'charged' (loaded with powder and shot) from the muzzle end of the barrel.
When using a muzzle loading gun it is important to ensure that it can handle modern smokeless powder because of the greater amount of force produced by smokeless powder as opposed to using the black powder that the muzzle loader was intended for.
yes cause you use black powder for a muzzle loader but for a real gun its all in the bullet and the hammer...
velocity
Velocity
Black powder, or a black powder substitute such as Pyrodex. Smokeless powder (modern gun powder) should not be used in a traditional muzzle loading firearm.
Your question answers itself, "muzzle loader". You load it from the muzzle. Actually, that's incorrect. They use the term "muzzle loader" improperly. It's a bolt action black powder rifle. The powder is pre-pressed into slugs that you load into the chamber, along with wadding and a bullet. I would guess you could load it down the muzzle, but it's faster and easier to buy the slugs and load that way.
In the technical sense no it is not loaded via the muzzle of the gun, black powder revolver is accurate as terms go, but they do fall under the blanket of "muzzle loader" in general terms.
No published sn data known.
Knight rifles website has the manual for this gun available to download, contains complete instructions and capacities for powder etc. www.knightrifles.com
By all means, yes they can. If you are referring to modern bullets or self contained cartridges the answer is no. Black powder guns fall into two major categories, muzzle loading and black powder cartridge, With muzzle loaders the powder is poured in the barrel topped with a patched lead ball or bullet, and ignited by an external cap or flint and steel. BP cartridges are much like modern bullets with the exception of the powder. Black powder burns at a slower rate thus the pressure within the case is less.. Modern "smokeless powder" burns rapidly when contained within the shell casing and produces higher pressures and bullet velocities.
If they do, you loaded it with the wrong bullet. Bullets are a "squeeze fit". They may be wrapped in a greased cloth patch, or be made of really soft lead having grooves filled with grease. A properly sized bullet requires a strong push to fit it into the barrel. If the bullet did not stay tightly against the powder, but moved a few inches away, the gun would be destroyed on firing.