Serial Numbers and Models
Colt made two different revolvers, the Police Positive and Police Positive Special. It’s important to know the difference because they were serial numbered in different series. If you should use an Internet source, or call Colt’s and ask them to look up a number for a Police Positive when you really have a Police Positive Special, the information you get will be misleading and useless.
To further confuse the issue, the Detective Special (especially early pre-war ones) are absolutely identical to a Police Positive Special made during the same time frame, except for a 2” barrel and shortened ejector rod. Police Positive Specials came in cataloged lengths of 4”, 5”, and 6” with a longer ejector rod. Other lengths that were special ordered are all over the map, (including 2 and 2 ½”) and if they are genuine are worth extra money.
Unfortunately, a lot of longer barreled Police Positive Special’s were… well… ah… “converted” to a shorter length with Buba’s hacksaw, and have no special value, or more likely a negative one. Because of the substantial number of “Buba Specials,” that were made, a historical letter is necessary to prove it if you think you have a genuine one.
Detective Specials were serial numbered in the Police Positive Special series, starting in 1927 at approximately serial number 331,000. Note that the frames were not marked with a model name. So at a time when an excess of previously made Police Positive Special revolvers might be in stock, while incoming orders for the new Detective Special were pouring in, Colt could make a quick switch of barrels and ejector rods that would quickly provide a larger supply of in-demand product and clean out some slower moving stock. The only problem with this would be a too-early serial number, and Colt’s didn’t give a hoot about that.
I am well aware that the Detective Special has a cult following and early revolvers in excellent – or better, original condition are highly prized by individuals who are willing to throw big bucks at them, but custom ordered Police Positive Specials with snubby barrels will draw even more, all other things being equal.