RIFLES - GUNS,...

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Vintage-Views Antique Prints and Maps :: Antique Prints :: Military :: Weapons :: RIFLES - GUNS, HANDFEUERWAFFEN,MILTARIA PRINT,1894 Original Antique Wood Engraving

RIFLES - GUNS, HANDFEUERWAFFEN,MILTARIA PRINT,1894 Original Antique Wood Engraving

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Some early rifled guns were created with special barrels that had a twisted polygonal shape. Specially-made bullets were designed to match the shape so the bullet would grip the rifle bore and take a spin that way. These were generally limited to large caliber weapons and the ammunition still did not fit tightly in the barrel. Many experimental designs used different shapes and degrees of spiraling. Although uncommon, polygonal rifling is still used in some weapons today with one example being the Glock line of pistols. Gradually, rifles appeared with cylindrical barrels cut with helical grooves, the surfaces between the grooves being called "lands". The innovation shortly preceded the mass adoption of breech-loading weapons, as it was not practical to push an overbore bullet down through a rifled barrel, only to then (try to) fire it back out. The dirt and grime from prior shots was pushed down ahead of a tight bullet or ball (which may have been a loose fit in the clean barrel before the first shot), and, of course, loading was far more difficult, as the lead had to be deformed to go down in the first place, reducing the accuracy due to deformation. Several systems were tried to deal with the problem, usually by resorting to an under-bore bullet that expanded upon firing. The original muzzle-loading rifle, with a closely fitting ball to take the rifling grooves, was loaded with difficulty, particularly when foul, and for this reason was not generally used for military purposes. Even with the advent of rifling the bullet itself didn't change, but was wrapped in a leather patch to grip the rifling grooves. The first half of the nineteenth century saw a distinct change in the shape and function of the bullet. In 1826 Delirque, a French infantry officer, invented a breech with abrupt shoulders on which a spherical bullet was rammed down until it caught the rifling grooves. Delirque's method, however, deformed the bullet and was inaccurate. One of the most famous was the Minié system, which relied on a conical bullet (known as a Minié ball) with a hollow at the base of the bullet that caused the base of the round to expand from the pressure of the exploding charge and grip the rifling as the round was fired. Minié system rifles, notably the U.S. Springfield and the British Enfield of the early 1860s, featured prominently in the U.S. Civil War, due to the enhanced power and accuracy. The better seal gave more power, as less gas escaped past the bullet, which combined with the fact that for the same bore (caliber) diameter a long bullet was heavier than a round ball. Enhanced accuracy came from the expansion to grip the rifling, which spun the bullet more consistently. Another important area of development was the way that cartridges were stored and used in the weapon. The Spencer repeating rifle was a breech-loading manually operated lever action rifle, that was adopted by the United States and over 20,000 were used during the Civil War. It marked the first adoption of a removable magazine-fed infantry rifle by any country. The design was completed by Christopher Spencer in 1860. It used copper rimfire cartridges stored in a removable seven round tube magazine, enabling the rounds to be fired one after another, and which, when emptied could be exchanged for another. TYPES OF RIFLES INCLUDE: Patrone, Geschoss, Zubringer, Verschluß, Repetiergewehr, Lauf, Gewehrlauf, Zündnadelgewehr, Remington, Werder, System Henry-Martini, Snider, Dreyse, Mannlicher, Mauser. Print shows the working f the rifle along with the munitions.

Published for Joseph Meyer Meyers Konversations

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SKU	0527564k6
Quantity in stock	No items available
Price:	US$20.00

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