By the serial number and then contact the company
You have to call SIG
You will have to contact CZ
You will have to call Kimber to find out.
By the serial number and going to proofhouse.com
You can find out at Proofhouse.com
Call S&W and they will tell you.
No published sn data
You must call S&W to find out.
You must call S&W to find out.
Call S&W with the sn and they will tell you.
Send us all the markings on the pistol so we can properly identify it, first. OR, cut it in half and count the rings. Wait, that's a tree....
You will need to call Browning with the sn to find out