@1972
Colt data at Proofhouse.com
Proofhouse.com has Colt sn data.
Colt data at Proofhouse.com
1975.
Proofhouse.com has Colt sn data. If it's not there, call Colt and they will tell you.
The Colt Series 70 Gold Cup with the serial number 70N148xx was produced in 1974. The Colt Gold Cup models were known for their accuracy and features tailored for competitive shooting, and the Series 70 designation indicates specific design changes made by Colt during that era.
Beyond published sn data. You will have to call Colt.
Go to Proofhouse.com, there are Colt sn tables there.
Proofhouse.com has Colt sn data. If it's not there, call Colt and they will tell you.
You will need to call Colt
You must call Colt. 50-500 USD
Your colt gold cup was made between 1977-1983.