A match performance .22 caliber cartridge having improved accuracy provided as a result of being manufactured with an improved base wall construction, and a thinner, less dense, more uniform and more effectively located lubricant coating (18) on the bullet (5) as compared to the .22 caliber cartridges utilized heretofore in match competition; and as a result of a lubricant groove (17) which is located most advantageously and is manufactured with an optimum depth.
申请公布号
WO9508747(A1)
申请公布日期
1995.03.30
申请号
WO1994US09627
申请日期
1994.08.29
申请人
FEDERAL-HOFFMAN, INC., D.B.A. FEDERAL CARTRIDGE CO
发明人
LAMBERTY, BRUCE, R.;CALLAHAN, SHAWN, F.;JOHNSON, DANIEL, N.