.22 CHeetah
.22 CHeetah | ||||||||
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Type | Rifle | |||||||
Place of origin | United States | |||||||
Production history | ||||||||
Designer | Jim Carmichel and Fred Huntington | |||||||
Specifications | ||||||||
Parent case | 308 BR | |||||||
Case type | Rimless, bottleneck | |||||||
Bullet diameter | .22 in (5.6 mm) | |||||||
Primer type | Small Rifle | |||||||
Ballistic performance | ||||||||
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The .22 CHeetah (both C and H are upper-case,[1] referring to Carmichel / Huntington[2]) is a .22 wildcat cartridge developed in the 1970s or 1980s by Jim Carmichel and Fred Huntington.[3]
The .22 CHeetah is essentially a Remington 308 BR, modified to fit the 22 caliber,[4] and is the most popular wildcat; two custom gunmakers, Shilen Rifle Company and Wichita Engineering, are now making rifles specifically for the cartridge.[5] The cartridge's 50-grain .22-caliber bullets have a muzzle speed upward of 4,300 ft/s (4,250 according to some[6]), and the cartridge is known for its long-range accuracy and velocity.[2] Its high intensity is notoriously hard on barrels, which require constant cleaning.[6][7]
References
- ↑ The Confusing World of Cartridge Nomenclature (2540)
- 1 2 "Walk on the Wild Side". Outdoorlife.com. Retrieved 2013-04-07.
- ↑ 22 Cheetah MK 1 - Long Range Hunting Online Magazine
- ↑ Frank C. Barnes (24 July 2006). Cartridges of the World. Krause Publications. p. 188. ISBN 978-0-89689-297-2. Retrieved 7 April 2013.
- ↑ H. Lea Lawrence (1 July 2002). The Ultimate Guide to Small Game and Varmint Hunting: How to Hunt Squirrels, Rabbits, Woodchucks, Coyotes, Foxes, and Other Game Animals. Globe Pequot. p. 73. ISBN 978-1-58574-566-1. Retrieved 7 April 2013.
- 1 2 "Ruger's new firearm has higher velocity". Pittsburghlive.com. 2004-03-26. Retrieved 2013-04-07.
- ↑ Williams, Ross (31 August 2005). "How to extend the life of a rifle barrel". Archived from the original on 15 February 2012.
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