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.22 Winchester Rimfire Magnum
The .22 Winchester Magnum Rimfire, also known as the .22 WMR, .22 Magnum, .22 WMRF, .22 MRF, or .22 Mag, is a rimfire cartridge. Originally loaded with a bullet weight of delivering velocities in the range from a rifle barrel, .22 WMR is now loaded with bullet weights ranging from at to at . History The .22 WMR was introduced in 1959 by Winchester, but was not used by Winchester until the Winchester Model 61 slide rifle could be chambered for it in 1960.Barnes 1972, p.275, ".22 Winchester Magnum Rimfire". The first rifle to be offered in the new chambering was the Marlin Levermatic rifle in 1959, because its design was easily modified to accept the more powerful cartridge. By the time of the introduction of the Winchester 61, Smith & Wesson and Ruger had revolvers for it, and Savage had come out with the Model 24 and since late 2012, the Model 42, a more modern update than the 24, a .22/.410 rifle/shotgun combination gun. It was the only successful rimfire cartridge intr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclave of Alaska in the northwest and the archipelago of Hawaii in the Pacific Ocean. The United States asserts sovereignty over five Territories of the United States, major island territories and United States Minor Outlying Islands, various uninhabited islands in Oceania and the Caribbean. It is a megadiverse country, with the world's List of countries and dependencies by area, third-largest land area and List of countries and dependencies by population, third-largest population, exceeding 340 million. Its three Metropolitan statistical areas by population, largest metropolitan areas are New York metropolitan area, New York, Greater Los Angeles, Los Angel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
22 Long Rifle
The .22 long rifle, also known as the .22 LR or 5.7×15mmR, is a long-established variety of .22 caliber rimfire ammunition originating from the United States. It is used in a wide range of firearms including rifles, pistols, revolvers, and submachine guns. In terms of units sold, it is by far the most common ammunition that is manufactured and sold in the world. Common uses include hunting and shooting sports. Ammunition produced in .22 long rifle is effective at short ranges, has little recoil, and is inexpensive to purchase. These qualities make it ideal for plinking and marksmanship training. History American cartridge manufacturer J. Stevens Arms & Tool Company introduced the .22 long rifle cartridge in 1887.The round owes its origin to the .22 BB Cap of 1845 and the .22 Short of 1857. It combined the case of the .22 long of 1871 with a bullet, giving it a longer overall length, a higher muzzle velocity and superior performance as a hunting and target round, render ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blowback (arms)
Blowback is a system of operation for self-loading firearms that obtains energy from the motion of the cartridge case as it is pushed to the rear by expanding gas created by the ignition of the propellant charge. Several blowback systems exist within this broad principle of operation, each distinguished by the methods used to control bolt movement. In most actions that use blowback operation, the breech is not locked mechanically at the time of firing: the inertia of the bolt and recoil , relative to the weight of the bullet, delay opening of the breech until the bullet has left the barrel. A few locked breech designs use a form of blowback (example: primer actuation) to perform the unlocking function. The blowback principle may be considered a simplified form of gas operation, since the cartridge case behaves like a piston driven by the powder gases. Other operating principles for self-loading firearms include delayed blowback, blow forward, gas operation, and recoil ope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Repeating Rifle
A repeating rifle is a single-barreled rifle capable of repeated discharges between each ammunition reload. This is typically achieved by having multiple cartridges stored in a magazine (within or attached to the rifle) and then fed individually into the chamber by a reciprocating bolt, via either a manual or automatic action mechanism, while the act of chambering the round typically also recocks the hammer/ striker for the following shot. In common usage, the term "repeating rifle" most often refers specifically to manual repeating rifles (e.g. lever-action, pump-action, bolt-action, etc.), as opposed to self-loading rifles, which use the recoil, gas, or blowback of the previous shot to cycle the action and load the next round, even though all self-loading firearms are technically a subcategory of repeating firearms. Repeating rifles were a significant advance over the preceding single-shot, breechloading rifles when used for military combat, as they allowed a much grea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
20 Gauge
The 20-gauge shotgun, also known as 20 bore or 20 gauge, is a type of smoothbore shotgun. 20-gauge shotguns have a bore diameter of , while the 12-gauge has a bore diameter of . 12-gauge and 20-gauge shotguns are the most popular gauges in the United States. The 20-gauge is popular among upland game hunters, target shooters, and skeet shooters. Description Twenty lead balls of a 20-gauge shotgun bore weigh one pound, while just 12 lead balls of a 12-gauge shotgun bore weigh the same. A 20-gauge shotgun is more suitable for hunting certain types of game or for some hunters because it may have less felt recoil than an identical shotgun in a larger gauge, and guns may be smaller and weigh less, though this has changed since the introduction of the 3-inch magnum shotshell. Regarding the yellow body tube color that 20-gauge ammunition usually has, it has been reserved in SAAMI documentation saying "SAAMI has reserved yellow for 20 gauge ammunition" "This ammunition shall hav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
12 Gauge Shotgun
The gauge (in American English or more commonly referred to as bore in British English) of a firearm is a unit of measurement used to express the inner diameter (bore diameter) and other necessary parameters to define in general a smoothbore barrel (compare to caliber, which defines a barrel with rifling and its cartridge). The gauge of a shotgun is a list that includes all necessary data to define a functional barrel. For example, the dimension of the chamber, the shotgun bore dimension and the valid proof load and commercial ammunition, as defined globally by the C.I.P.; defined in Great Britain by the ''Rules, regulations and scales applicable to the proof of small arms'' (2006) of The London Proof House and The Birmingham Proof House, as referred in the Gun Barrel Proof Act 1978, Paragraph 6; and defined in the United States by SAAMI Z299.2 – 2019. Historical development The concept of using a material property to define a bore diameter was used before the term gauge, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chiappa M6 Survival Gun
The Chiappa M6 survival gun is an over-and-under combination gun that comes in four versions; 12 gauge over .22 LR, 12 gauge over .22 WMR, 20 gauge over .22 LR, and 20 gauge over .22 WMR. It has a similar appearance to the original M6 aircrew survival weapon, with a skeletonized metal buttstock surrounding a polypropylene foam insert. It uses double triggers and an enclosed firing mechanism. The M6 is also available with "X Caliber" adapter sleeves that fit inside the shotgun barrels, allowing it to fire a wide range of handgun, rifle, and shotgun ammunition. Design The Chiappa M6 is marketed to "outdoorsmen, ranchers, pilots or anyone who needs a portable, rugged and reliable rifle/shotgun combination." It has a skeletonized metal buttstock that surrounds a polypropylene foam insert. The buttstock has cutouts for two shotgun shells, five .22 rimfire cartridges, and a cleaning kit. The design allows it to fold in half for more compact stowage. The shotgun barrels u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Springfield Armory M6 Scout
The Springfield Armory M6 Scout is a .22 Hornet over .410 bore combination gun that is virtually identical to the original M6 Aircrew Survival Weapon. It is also made in .22 Long Rifle over .410 bore and .22 Magnum over .410 bore. The Scouts are made with barrels, as opposed to the original M6's barrel length, to comply with National Firearms Act. The later models have large over-sized trigger guards and Picatinny rails for mounting a wide range of sights and scopes. They come in stainless steel or with a Parkerized finish. Characteristics The Springfield Armory M6 Scout is virtually identical to the original Ithaca M6 Aircrew Survival Weapon. The Scout is also made of stamped sheet steel, with a forged steel removable barrel assembly. The barrel assembly is connected to the stock/action group by means of a removable hinge pin. Whether folded or disassembled, the overall length for storage is approximately 18.5 inches which is the length of the barrels. Unlike nearly all ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chiappa Double Badger
The Chiappa Double Badger is an Italian made over and under combination gun manufactured by Chiappa Firearms. It comes in four versions: .22 LR over .410 bore, .22 WMR over .410 bore, .22 LR over 20 gauge, and .243 Winchester over .410 bore. It's marketed as "a great choice for hunting, survival, or fun recreational shooting".https://www.chiappafirearms.com/f.php?id=12 Official website Design The Double Badger is a standard wooden stock combination gun that "has the look, feel and function of an over and under shotgun". It comes in four versions: a .22 LR over .410 bore, a .22 WMR over .410 bore, a .22 LR over 20 gauge, and a .243 Winchester over .410 bore. It is 5.8 pounds, has 19-inch barrels, and an overall length of 36 inches. It has double triggers, with the front trigger firing the lower shotgun barrel and the back trigger firing the upper rimfire barrel. It uses a lever-action that both cocks the internal hammers and opens the action. It has a tang safety locate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
410 Bore
The .410 bore (10.4 mm) is a small caliber shotgun, firing one of the smallest commonly available shotgun shells. A .410 bore shotgun loaded with shot shells is well suited for small game hunting and pest control. The .410 started off in the United Kingdom as a garden gun along with the .360 and the No. 3 bore (9 mm) rimfire, No. 2 bore (7 mm) rimfire, and No. 1 bore (6 mm) rimfire. .410 shells have similar base dimensions to the .45 Colt cartridge, allowing many single-shot firearms, as well as derringers and revolvers chambered in that caliber, to fire .410 shot shells without any modifications. Other small bore shotgun loads include the 9mm Flobert rimfire cartridge, and the less prevalent .22 rimfire shot shell. Origin Lancaster's pattern centerfire and pinfire .410 shot cartridges first appeared in Eley Brothers Ltd. flysheets in 1857. By 1874, Eley was advertising modern centerfire .410 cartridges. It appears to have become popular around 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hunting Rifle
A rifle is a long-barreled firearm designed for accurate shooting and higher stopping power, with a barrel that has a helical or spiralling pattern of grooves (rifling) cut into the bore wall. In keeping with their focus on accuracy, rifles are typically designed to be held with both hands and braced firmly against the shooter's shoulder via a buttstock for stability during shooting. Rifles are used in warfare, law enforcement, hunting and target shooting sports. The invention of rifling separated such firearms from the earlier smoothbore weapons (e.g., arquebuses, muskets, and other long guns), greatly elevating their accuracy and general effectiveness. The raised areas of a barrel's rifling are called ''lands''; they make contact with and exert torque on the projectile as it moves down the bore, imparting a spin. When the projectile leaves the barrel, this spin persists and lends gyroscopic stability to the projectile due to conservation of angular momentum, increasin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Varmint Rifle
A varmint rifle or varminter is a type of small-caliber, precision-oriented long gun (firearm or high-powered airgun) primarily used for varmint hunting and pest control. Such rifles are typically characterized by sniper rifle-like designs such as heavy free-floating barrel, enhanced bedding, ergonomic gunstock, the use of bipod/ beanbag and high-power telescopic sight, and the choice of high- muzzle velocity, high- ballistic coefficient munitions, which are all accurizing features needed for improving repeated shooting, often over long distances. Both varmint hunting (which eliminates harassing outdoor nuisance animals collectively called varmints) and pest control (which removes infestations of destructive, often indoor pests) typically target animals that are difficult to eradicate by conventional hunting techniques due to their sheer numbers, burrowing or escape behaviors, camouflaging and defilading by the surroundings, or long alert distances that prevent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
