The topic of this article may not meet Wikipedia's
notability guidelines for products and services. (February 2023) |
.22 CHeetah | ||||||||
---|---|---|---|---|---|---|---|---|
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 | ||||||||
|
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] 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]