Brand: HKS MK3A
Instantly loads all six cartridges into any revolver, securely holds rounds until released with a slight twist of the knob. HKS Speedloaders have been proven by decades of use in law enforcement.
.38 Special and .357 Magnum 6 Shot
Colt MK III, MK V, King Cobra, Lawman, Trooper, and Official Police
Ruger Security 6, Service Six and Speed 6
Does not fit: Cobra, Agent, Diamondback or Magnum Plus.