A Dual Purpose Improved Conventional Munition (DPICM) bomblet may be converted into a gun-launched grenade. The bomblet may include a fuze, a shaped-charge liner, a casing, and explosive material disposed between the shaped-charge liner and the casing. An ogive may be attached to an open end of the bomblet. A generally cup-shaped pusher may be placed over the fuze and attached to the bomblet casing. A conventional cartridge case assembly may be fixed to a fuze end of the bomblet. When the gun-launched grenade impacts a target, the casing may shatter to form shrapnel and a shaped-charge jet may be formed.