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CCI (Cascade Cartridge Inc.), based in Lewiston, Idaho, manufactures rimfire ammunition, centerfire handgun ammunition, and primers for reloaders and industrial ammunition production. CCI made the first mini-mag rimfire ammunition in 1963, and in 1975 developed the Stinger, a high velocity .22 Long Rifle product.
Vista Outdoor was the parent company to many ammunition makers, including Federal, CCI, and Remington. [ 5 ] In November 2024, Vista Outdoor separated its outdoor products business into an independent, publicly traded company, Revelyst, and the shooting products business, called Kinetic Group, became a wholly owned subsidiary of Czechoslovak ...
The modern metallic case can either be a "bottleneck" one, whose frontal portion near the end opening (known as the "case neck") has a noticeably smaller diameter than the main part of the case ("case body"), with a noticeably angled slope ("case shoulder") in between; or a "straight-walled" one, where there is no narrowed neck and the whole ...
The pre-war headstamp has the 1- or 2-letter code for the brass supplier of the cartridge case at 6 o'clock, the 2-digit year the cartridge case was produced at 12 o'clock, the lot number of the propellant at 9 o'clock, and the 2-digit year the finished cartridge was assembled at 3 o'clock. The brass suppliers or cartridge manufacturers would ...
The first references to the possible use of polymers in the manufacture of casings come from the early 1950s. One of the earliest is the patent filed by Jack W. Roske in 1950 [1] and the idea was to use a metal cup joined with a polymer shell "that will be converted to gas during the firing phase to assist in propelling the projectile and thereby permit reduction in the use of the propelling ...
In the case of semi-automatic or automatic weapons, this can cause subsequent rounds to impact the projectile obstructing the barrel, which may cause a catastrophic failure of the structural integrity of the firearm, posing a threat to the operator or bystanders. The bullet from a squib stuck in the barrel must never be cleared by subsequently ...
Attempting to crimp a brittle frangible bullet into the cartridge case may break the bullet. [1] Brittle frangible bullets may break during the self-loading cycle of semi-automatic firearms ; [ 2 ] and those fired from revolvers often break as the bullet encounters the barrel forcing cone after leaving the cylinder .
In the late war period (1944-1945) there was an overhaul and repacking of pre-war and wartime ammo into improved packaging. The repacked ammo lots were given 5-digit Lot codes (NNNNN) assigned in blocks to each manufacturer. Troops would avoid or refuse to use up older or repacked ammo because it was feared it would misfire or jam.