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The Federal FireStick is a proprietary polymer-hulled blank cartridge, introduced in 2020 for the Traditions NitroFire rifle. Containing 100 to 120 grains of Hodgdon 888 black-powder substitute and neither a primer nor a bullet, the round and the rifle designed for it were devised as a way of creating a gun that functions as closely to a modern rifle as possible whilst still being legal in ...
The C was to indicate the powder burned "cooler" than traditional Improved Military Rifle (IMR) powders. [4] In 1949, he began acquisition of powder salvaged from disassembled Oerlikon 20mm cannon cartridges. This powder resembled IMR 4350 in appearance, and with a slower burning rate, was initially marketed as "4350 Data", and later as 4831. [5]
Harold Johnson necked out the .348 Winchester case to accept a .510" diameter bullet, [2] and Harold Fuller developed the barrel, marrying a .50 caliber barrel to an old Winchester Model 1886 rifle. Harold Johnson made the first 450 Alaskan in 1952, and continued to make them in the 1950s and 60s. The rifle was based on the Winchester Model 71 ...
Flintlock muskets tended to be of large caliber and usually had no choke, allowing them to fire full-caliber balls. Military flintlock muskets tended to weigh approximately 10 pounds (4.53 kg), as heavier weapons were found to be too cumbersome, and lighter weapons were not rugged or heavy enough to be used in hand-to-hand combat.
An IMR smokeless powder for reloading The Hagley Museum in Wilmington, Delaware. IMR Legendary Powders is a line of smokeless powders which are popularly used in sporting and military/police firearm cartridges. The initials 'IMR' stand for Improved Military Rifle powder. IMR powders makes a line of various types of smokeless powder suitable for ...
A revolver cannon is a large-caliber gun that uses a revolver-like cylinder to speed up the loading-firing-ejection cycle. Unlike a rotary cannon , a revolver cannon has only a single gun barrel . An early precursor was the Puckle gun of 1718, a large manually-operated flintlock gun, whose design idea was impractical due to it being far ahead ...
The .50-70 cartridge has a pressure limit of 22,500 psi (155 MPa) [1] The official designation of this cartridge at the time of introduction was "US center-fire metallic cartridge", and the commercial designation .50-70-450, standing for: Caliber: .50 inches (13 mm) Powder charge: 70 grains (4.5 g) of black powder
Powder in the magazine could be reloaded through a hatch on the underside of the powder carrier if the powder magazine was located under the lock. [ 23 ] [ 1 ] On Kalthoff guns with the magazine in the stock, the magazine was refilled through a hole covered by a sliding lid in the butt-plate, or through a hole uncovered by removing a screw on ...