Impossible to put a value on a firearm with just a serial number. You must provide a detailed description of all markings, condition, finish, box, papers, accessories, etc..
1998 or so.
You will have to contact SIG to find out.
You will have to call SIG to find out.
You will need to contact SIG
No published sn data that I know of. Cal SIG and they will tell you.
100-800 USD or so
100-400 or so
To determine the age of your SIG P226 with serial number UU601395, you can contact SIG Sauer directly or check their production year records, as they maintain detailed information on their firearms. Typically, SIG Sauer's serial numbers can be decoded to find the year of manufacture. Additionally, many online forums and resources can help you identify the age based on the serial number.
The SIG Sauer P226 has been modified for suppessor installation.
50-500 USD depending on specifics
100-800 USD or so
50-500 usd