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A rifle on display. Chekhov's gun (or Chekhov's rifle; Russian: Чеховское ружьё) is a narrative principle that states that every element in a story must be necessary and irrelevant elements should be removed. For example, if a writer features a gun in a story, there must be a reason for it, such as it being fired some time later ...
When on display, firearms should be kept in cases made of acrylic, polycarbonate, or safety glass, and they should be locked or screwed shut. [4] In storage areas firearms should also be locked in a secure area or in metal drawer units and, there should be a minimal number of keys available to unlock display or storage cases [ 4 ] The keys also ...
Replica falconet aboard the replica tall ship Half Moon. The falconet was a light cannon developed in the late 15th century that fired a smaller shot than the similar falcon. . During the Middle Ages guns were decorated with engravings of animals, such as reptiles, birds or mythical beasts depending on their si
Display case shows and protects a painting by a follower of Robert Campin. A display case (also called a showcase, display cabinet, shadow box, or vitrine) is a cabinet with one or often more transparent tempered glass (or plastic, normally acrylic for strength) surfaces, used to display objects for viewing.
The Parrott rifle was a type of muzzle ... as part of a display ... shell would be expected to only breach a 6-inch-thick (150 mm) brick wall. In contrast, the ...
In addition to case shape, rifle cartridges can also be grouped according to the case dimensions of a cartridge, this is usually referring to the cartridge's overall length (COL), which in turn dictates the minimal receiver size and operating space (bolt travel) needed by the action, into either "mini-action", "short-action", "long-action ...
The case is driven back against the bolt face, which results in the stretching of the case, particularly the sidewall immediately forward of the web. When the sidewall resists the outward expansion against the chamber, the pressure stretches the case, thereby increasing its length, resulting in the sidewall becoming thinner at that stretch point.
A typical casemate held a 6-inch gun, and had a 4-to-6-inch (100 to 150 mm) front plate (forming part of the side of the ship), with thinner armor plates on the sides and rear, with a protected top and floor, [31] and weighed about 20 tons (not including the gun and mounting). [32]