1961
22 cal. single action colt frontier serial# 34170K was made in 1968
No serial number given.
Made in 1958.
1959
@1968
1959
No way to answer without the serial number.
A Colt frontier scout with serial number 127580F was made about 1960.
You will have to call Colt with the serial number to find out.
1958
1960
You must call Colt with the serial number.