The CZ ZKR-551 is a Czech target-shooting revolver introduced in 1957 for the UIT Centerfire event. The CZ ZKR-551 is chambered for the .38 cartridge, has a 6-chamber cylinder and a 151 mm barrel. Research ZKR-551
 
The Probert Encyclopaedia was designed, edited and programed by
Matt and Leela Probert