Any small capacity cartridge.
It was one of the ones I experimented with for the .221FB (narrowly losing out to L'il Gun), and it appears to be one of the standards for .30 Carbine.
Member: Orange Gunsite Family, NRA--Life, Varmint Hunters' Assn., ARTCA, American Legion, & South Cuyahoga Sportsmen's Assn.
"Gunnery, gunnery, gunnery...all else is twaddle!" --Admiral Sir John Fisher, RN
Last edited by Kevin Rohrer; December 10, 2012 at 08:33 PM.