Go to Smith and Wesson's website and download/request a manual. Find a bookstore and look for a series of books by J.B. Wood on fireams disassembly.
Ask a gunsmith.
Standard Catalog of Smith and Wesson, 3rd ed. might have the answer.
Yes, there are the same frame.
http://stevespages.com/pdf/s&w_pistol.pdf to download a manual
Smith & Wesson serial number "AJA" is associated with the Smith & Wesson Model 5946, which was produced in the early 1990s. Specifically, the "AJA" prefix indicates it was manufactured around 1992. For accurate dating, it's best to consult a reference guide or contact Smith & Wesson directly with the complete serial number.
The standard issue RCMP gun is the Smith & Wesson 5946 9mm Double Action Only pistol.
In good condition 300 dollars.In excellent condition 450 dollars,in unfired(new in the box condition) 650 dollars.
A Glock 22 (.40 cal) and a Glock 27 (.40 cal) as a backup.Actually the standard NYPD sidearm is a Smith & Wesson 5946, Glock 19, and formerly the SIG-Sauer P226.
5946-800 = 5146
good killer i poped sum fooles in my hood
All My Children - 1970 1-5946 was released on: USA: 3 December 1992
The Bold and the Beautiful - 1987 1-5946 was released on: USA: 18 November 2010