Yes, it's a database that was created by the RCMP to catalogue firearms with three purposes in mind. One was to assist—this was the original purpose of the firearms reference table—police and officials involved in the firearms administration programs to identify firearms. That was point one. Point two was to create a standardized description of firearms, because for some firearms there's more than one way to describe them. They can have nicknames, so this was to create a standardized way of referring to a firearm. Thirdly, it was to assess the classification of the firearm according to the Canadian Criminal Code matrix.
That database was there to serve three purposes. One purpose is to assist police and officials in identifying firearms. Second, the standardized description was there to assist with the population of tracing requests based on the notion that if you don't properly describe the firearm, you're not likely to get a result out of a data system, so the purpose of creating a standardized description was to improve the chances of getting a hit if a firearm involved in crime was being traced. The third purpose was to assist police with the determination of classification and also officials engaged in the firearms program to determine the classification of a firearm so that the appropriate controls can be applied.