i have 5 cranes that i got on a trade and don't need them, they fit the ruger security, service and speed six. they are in very good condition, no rust with very nice bluing. they are 95-98% bluing good. i am asking only $40 for all five and will ship free. i traded and don't have much in these so i'll let them go cheap. these are nice and i promise you won't be disapointed.