The Pennsylvania Longrifle
(better known as the Kentucky Rifle)
This gun, as discussed on my other page(s) was a purely American development deriving from the German hunting rifle. Various attempts had been made to impart upon the fired ball a spin so as to stabilize it in flight. Grooves were cut into the barrel in various ways until the right formula had been found. In the beginning, straight grooves were cut, then rounded bottom grooves, spiraling grooves of various designs until the Germans, among others, had developed a rifled barrel which, when combined with a leather, linen, cloth or paper patch, fit the grooves tightly enough to take a good spin and become more accurate. Also, the accuracy was aided in no small part by the patch performing two purposes: it served as a gas seal imparting greater velocity, and it allowed the ball to fit tightly into the bore without having to drive it down with a mallet. This alone aided accuracy as a musket ball sort of "rattled" down the barrel pushed by the gasses until it left the muzzle face and generally took the direction of its last bounce! The gunsmiths of Pennsylvania first developed the true American longrifle in response to requests from frontiersmen and hunters. There were many schools and derivations of style but for the most part these guns were made of curly maple or plain maple, had iron, silver or brass fittings, and were made in both the flintlock and percussion era. Some were profusely carved and engraved. This is the rifle seen in movies of Daniel Boone, Davy Crockett, and more recently, Last of the Mohicans.