The majority of firearms in circulation these kinds of days feature serial numbers that facilitate identification in times of need. The Diamondback was discontinued in 1986. Because of that, to perform a manual Colt serial number lookup, you have to accumulate experience in addition to grasping key developments of the brand. but the barrel was marked as something else. Colt Diamondbacks started in 1966 with serial number D1001. Der Colt Diamondback ist ein Double-Action Revolver, breitem … These numbers are used by police across the nation. While the serial numbers have no impact on field performance, they allow people to trace the origin of the guns.

possible to identify what model a Colt is based on just the number. In there is a useful function called “Serial Number Lookup”, click it then enter the serial numbers and characters on your Colt. The accuracy of the result is mediocre as well compared to other choices but it’s still better than nothing.

Colt stamped the serial number on the frame under the barrel where the crane seats, on the crane, and inside the side plate. While most of Colt’s Serpent revolvers are collectible and all appear to be appreciating in value, this could still make for a nice carry revolver today, more than 50 years after it was made. According to Colt, it was designed to shoot 2' groups at 15 yards, and it does, even 44 years later.