Current Rifle Wildcat Cartridges
.338-284 Winchester, also called .338-284 Canadian KCG
Far Right Picture: Left. 338-284 vs Right 284 Win.
The .338-284 is a Wildcat based on the .284
Winchester case being necked up to .338 caliber.
Designed by gunsmith Mark Pinkston, who owns
Kailua Custom Guns in Hawaii, and  was an attempt
to offer a .338 caliber rifle cartridge for lightweight
The .338-284 Canadian KCG is named after Kailua
Custom Guns.
The .338-284 is suitability for North American game
which added the Canadian part of the title.
The .338-284 Winchester is the same as the.338-284
Canadian KCG.